"Antietam Visitor Center 3" by U.S. National Park Service , public domain
AntietamNational Battlefield - Maryland |
Antietam National Battlefield is a protected area along Antietam Creek in Sharpsburg, Washington County, northwestern Maryland. It commemorates the American Civil War Battle of Antietam that occurred on September 17, 1862.
The area, situated on fields among the Appalachian foothills near the Potomac River, features the battlefield site and visitor center, a national military cemetery, stone arch Burnside's Bridge, and a field hospital museum.
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Official Visitor Map of Antietam National Battlefield (NB) in Maryland. Published by the National Park Service (NPS).
Official Visitor Map of Chesapeake & Ohio Canal National Historical Park (NHP) in Washington D.C., Maryland and West Virginia. Published by the National Park Service (NPS).
Map of the U.S. National Park System. Published by the National Park Service (NPS).
Map of the U.S. National Park System with DOI's Unified Regions. Published by the National Park Service (NPS).
Map of the U.S. National Heritage Areas. Published by the National Park Service (NPS).
https://www.nps.gov/anti/index.htm
https://en.wikipedia.org/wiki/Antietam_National_Battlefield
Antietam National Battlefield is a protected area along Antietam Creek in Sharpsburg, Washington County, northwestern Maryland. It commemorates the American Civil War Battle of Antietam that occurred on September 17, 1862.
The area, situated on fields among the Appalachian foothills near the Potomac River, features the battlefield site and visitor center, a national military cemetery, stone arch Burnside's Bridge, and a field hospital museum.
23,000 soldiers were killed, wounded or missing after twelve hours of savage combat on September 17, 1862. The Battle of Antietam ended the Confederate Army of Northern Virginia's first invasion into the North and led Abraham Lincoln to issue the preliminary Emancipation Proclamation.
Ten miles south of I-70 on Maryland Route 65
Antietam National Battlefield Visitor Center
After an extensive rehab project, the visitor center reopened in September 2023. Due to unforeseen water leaks and humidity issues, all the historic artifacts have been taken off exhibit to protect them until these issues have been resolved. We apologize for the inconvenience to your battlefield experience.
The visitor center is located ten miles south of I-70, on Maryland Route 65.
Antietam Cannons
A line Civil War cannons and a stone wall at Antietam National Battlefield
Placing more than 500 cannons on high ground, both armies were able to effectively strike enemy troop positions at great distances.
Antietam National Cemetery Lodge Building
stone building with black fence in foreground
The National Cemetery Lodge Building sits just inside the gates of the cemetery.
Dunker Church
small white building with cannon in the foreground
Spring at the Battlefield.
The Cornfield
wood fence rails with green corn stalks behind fence
Looking east along the south edge of The Cornfield.
Dunker Church
one room house covered in snow
The Dunker Church covered in snow.
Burnside Bridge
three arch stone bridge over Antietam Creek
Burnside Bridge in the snow from the Union side of Antietam Creek.
Monument at Sunset
a monument of a soldier at sunset
130th Pennsylvania Monument at Bloody Lane
Cannon the Field
artillery piece sitting on a rock break
Artillery played a key role at Antietam. Over 500 cannon were involved in the fighting.
Fog Over the Battlefield
fog filling in the low areas of the field at sunset
View from the visitor center looking toward Bloody Lane at sunset
14th Connecticut Monument
dark clouds with tree and obelisk monument
14th Connecticut Monument, just north of the Sunken Road.
Antietam National Cemetery
a monument of a soldier in the background with graves in front of the monument
Private Soldier Monument at the cemetery
Antietam Cannons
A line Civil War cannons and a stone wall at Antietam National Battlefield
Placing more than 500 cannons on high ground, both armies were able to effectively strike enemy troop positions at great distances.
Traditional Trades Apprenticeship Program’s Rodney Flora
A veteran of the U.S. Navy, Rodney Flora applied to the Historic Preservation Training Center’s Traditional Trades Apprenticeship Program (TTAP) after graduating from Shepherd University. Find out how this veteran found his passion in manual labor, not unlike his military experience.
Rodney Flora stands to the right of five other crew and staff members.
Freedom At Antietam
As a result of the Union victory at the Battle of Antietam, Abraham Lincoln was able to issue the Emancipation Proclamation, making the Civil War a fight to end slavery as well as preserve the Union.
Photo of Civil War surgical kit
A Short Overview of the Battle of Antietam
A brief overview of the Battle of Antietam
Photograph of dead by Dunker Church after the Battle of Antietam
September Suspense
The Union and the Confederacy during September 1862
Photograph of President Lincoln meeting with General McClellan at Antietam
Pawpaw: Small Tree, Big Impact
Pawpaw are small trees that don't grow past 100 feet. Yet they have a big influence-- they're the most commonly observed sapling in our National Capital Region forests. Pawpaw trees are virtually immune to deer browse and also produce the largest edible fruit native to North America!
A hand holds a lumpy green pawpaw fruit
Women Amidst War
The extreme demands of wartime industry and the loss of traditional family breadwinners to military service caused hardship, but also presented opportunities to women for employment, volunteerism, and activism that previously had been unavailable to them. While many of these gains would be temporary, the Civil War nonetheless represents an important step forward in American society's view of the role of women. Women were increasingly seen (and saw themselves) as the foundat
Photo of women at a house on the Cedar Mountain battlefield
National Parks and National Cemeteries
Currently, the National Park Service manages 14 national cemeteries. These cemeteries represent a continuum of use dating to a period before the establishment of the historical parks of which they are an integral part and are administered to preserve the historic character, uniqueness, and solemn nature of both the cemeteries and the historical parks of which they are a part.
Setting sun lights up graves and decorations
An Innovative Technology of War
Among the technical innovations to come out of the Civil War were advancements in the methods the armies had to communicate among themselves. Signal flags, torches and rockets were used to pass along messages and reconnaissance, while codes and ciphers ensured that the messages wouldn't be intercepted and read by the enemy.
Union signal station on Antietam battlefield
The Emancipation Proclamation
Toward the end of the Civil War's second year, Abraham Lincoln made added the abolition of slavery to the restoration of the Union as the principal war aims of the North along by issuing the Emancipation Proclamation to free slaves in the South and strike a blow to the Confederate economy.
A recruiting poster showing a Union soldier and a banner
Death and Dying
The somber aftermath of Civil War battles introduced Americans--North and South--to death on an unprecedented scale and of an unnatural kind, often ending in an unmarked grave far from home. Neither individuals, nor institutions, nor governments were prepared to deal with death on such a massive scale, for never before or since have we killed so many of our own. The Civil War revolutionized the American military's approach to caring for the dead, leading to our modern cult
Photo of freshly buried marked and unmarked graves near Petersburg, Va.
Emancipation and the Quest for Freedom
Although the abolition of slavery emerged as a dominant objective of the Union war effort, most Northerners embraced abolition as a practical measure rather than a moral cause. The war resolved legally and constitutionally the single most important moral question that afflicted the nascent republic, an issue that prevented the country from coalescing around a shared vision of freedom, equality, morality, and nationhood.
Slave family seated in front of their house
Medicine and Medical Practices
The story of Civil War medicine is a complex one. Through the dedication, innovation and devotion of surgeons and medical support staff, the foundation for today's modern military medicine was laid.
Modern photograph of Civil War medicine bottles
Forest Regeneration 2018
In 2018, tree seedlings and small saplings are in short supply in the parks of the National Capital Region. Without these trees of tomorrow, what will our forests look like?
A forest plot in Rock Creek Park showing some vegetation recovery.
Irish Soldiers in the Union Army
Although many Irishmen were found throughout the Union, and to a lesser degree, Confederate forces, numerous specifically "Irish" regiments and companies enabled new immigrants to join comrades with a similar background. Most famous was the Irish Brigade of the Army of the Potomac, particularly distinguished for hard fighting at Antietam, Fredericksburg, and Gettysburg.
Recruiting Poster for the 69th New York, comprised entirely of Irish Americans
American Eels in the Potomac Watershed
American eels are found everywhere along the Atlantic Coast, but many aspects of these fish remain poorly understood. They are perhaps one of the most mysterious fish in the Potomac watershed.
Hands hold a 2 to 3 foot long eel over a red container.
Civil War Battlefields: A Haven for Grassland Birds
Civil War battlefields have become a haven for declining grassland birds. As grassland habitat dwindles in the eastern U.S., grasslands, shrublands, and the pastures that make up battlefield parks are playing an ever more important role as habitat for a special group of birds.
A grasshopper sparrow singing from atop a cable.
National Capital Region Energy Savings Performance Contract
The National Park Service is investing $29 million in 81 individual energy efficiency and water conservation projects at national parks throughout the greater Washington region.
Cherry Blossoms at the National Mall
The Border States
The existence of divided populations in Border States had a profound impact on Union and Confederate strategy-both political and military. Each side undertook military and political measures--including brutal guerilla warfare-- in their attempts to control areas of divided loyalty and hostile moral and political views held by local civilians.
Painting showing removal of Missouri civilians from their homes by Union troops
The Military Experience
The course of the war was the cumulative result of political, economic, and social policies that affected (and were affected by) military operations and battles waged across a front spanning 2,000 miles. The battles and campaigns of 1861-65 ultimately demonstrated that the simple application of massive military force, even with innovations in technologies and tactics, was insufficient to resolve a conflict between two sections mobilized against one another politically, socia
Engraving of soldier warming himself by a fire Photo of U.S. Sanitary Commission office.
The Legacy of the Maryland Campaign
The Maryland Campaign had a major impact on the release of the Emancipation Declaration and how many of those newly freed men enlisted to save the Union.
Photograph of the US Colored Infantry
NPS Geodiversity Atlas—Antietam National Battlefield, Maryland
Each park-specific page in the NPS Geodiversity Atlas provides basic information on the significant geologic features and processes occurring in the park. Links to products from Baseline Geologic and Soil Resources Inventories provide access to maps and reports.
road and split-rail fence on parkland
Forest Regeneration 2017
Tree seedlings and small saplings are in short supply in the parks of the National Capital Region. Without these trees of tomorrow, what will our forests look like?
A forest plot showing tree seedling and low-growing plant recovery.
Go green for the National Park Service’s birthday!
We're adding energy- and water-saving improvements to save money! How can you do the same in your home?
National Mall and Memorial Parks Yearly Savings 50.9 M gallons of water, $1 M, 2.7M kwh.
2017 Recipients: George and Helen Hartzog Awards for Outstanding Volunteer Service
Meet the recipients of the 2017 George and Helen Hartzog Awards for Outstanding Volunteer Service. These award recipients are recognized for their exceptional dedication and service to parks and programs.
Boy outside holding a tool onto a wooden post.
Disability History: Military and Disability
The United States has a long history of caring for its service men and women. Since the Civil War era, the Federal Government has provided doctors to support its veterans’ physical and emotional well-being. Battlefields and military hospitals help tell this story. All sites related to war and military action have disability history, since war inevitably means some soldiers will come home with short-term or long-lasting disabilities.
Exterior view of a stone hotel in Yosemite
Taking Care of Those in Need
Taking care of the wounded and sick soldiers of the Civil War was taken on my civilians and military professionals. Civilians helped out with a variety of tasks in a hospital, while the doctors tried their best with the large numbers of casualties.
Photograph staff at a field hospital
Stream Restoration Dreams: Stage Zero
Learn “stage zero” stream restoration basics and how they could be applied in Mid-Atlantic streams.
Water spreads across the ground around standing and fallen trees
Ash Tree Update 2017
The state of ash trees in 2017 in the National Capital Region after more than 10 years of harm from the invasive emerald ash borer.
A white ash leaf
Forest Regeneration 2019
In 2019 tree seedlings and small saplings are in short supply in National Capital Area parks. Without these trees of tomorrow, what will our forests look like?
A brown bird with a white breast and dark spots on its chest stands on the leaf-littered ground.
Battlefield and Farmsteads
The Locher/Poffenberger tenant farmstead, located on the western edge of the West Woods, contains a log cabin built during the first quarter of the nineteenth century. Today, the abandoned farm is a surviving reminder of the area's history -- the Civil War battle, its aftermath, and the perseverance of those who stayed to rebuild.
URS Greiner archeologists excavating at the Locher/Poffenberger cabin.
Roulette Farmstead Cultural Landscape
The Roulette Farmstead is situated approximately one-half mile north of the town of Sharpsburg in Washington County, Maryland. The battlefield was established in 1890 and came under the administration of the War Department from 1894 until it was transferred to the National Park Service in 1933. Its primary significance in military history (1861-1865) results from its involvement with the Battle of Antietam during the Civil War.
Historic photo of Roulette Farm taken after the Battle of Antietam (Alexander Gardner)
Parks Farmstead Cultural Landscape
Parks Farmstead is located approximately 2 miles north of the town of Sharpsburg in Washington County, Maryland. The cultural landscape is significant in two areas of history. Its foremost significance, in military history (1861-1865), results from its role in the Battle of Antietam during the American Civil War. The second, 1796-1861, is as a preserved agricultural landscape that has been continuously farmed since the late 18th century.
Main house on Parks Farmstead (Parks Farmstead: Cultural Landscapes Inventory, NPS, 2011)
Joseph Poffenberger Farmstead Cultural Landscape
Joseph Poffenberger Farmstead foremost significance in military history (1861-1865) results from its role in the Battle of Antietam during the American Civil War. The agricultural landscape of the Sharpsburg area served as the stage for the bloodiest day in the Civil War. The property is also significant in the area of conservation for its involvement in early Civil War battlefield preservation efforts (1890-1910).
Historic structures on the Joseph Poffenberger Farmstead (NPS)
D.R. Miller Farmstead Cultural Landscape
The D.R. Miller Farmstead is a component cultural landscape of Antietam National Battlefield. It is significant for its role in the Civil War Battle of Antietam, its association with battlefield preservation efforts, and agricultural history.
Low, green soybean plants fill an open field with trees, a wooden fence, and building beyond.
DOI Region 1, National Capital Area Utilizes Prescribed Fire as a Management Tool
Resource and facility managers in the National Capital Area (NCA) are relying more frequently on prescribed burning as a tool to protect, restore, enhance and maintain historic Civil War sites.
Fire in grasses burn near a Civil War cannon.
Battle on an Agrarian Landscape: Introduction
In the 1990s, the National Park Service and URS Greiner, Inc., conducted a survey to locate, identify, and inventory archeological sites within Antietam National Battlefield. This work focused on the archeological remains of the Battle of Antietam, its aftermath, and the farms and small plantations that made up the cultural landscape.
Cannon at sunset, Antietam National Battlefield
Battlefield Images, Computer Visualization, and the Study of Cultural Landscapes
The Battle of Antietam was the first battlefield of the American Civil War to be extensively covered by cameramen soon after the fighting stopped.
Painting by Captain James Hope.
Battle in the North Woods
The North Woods became a refuge for the surviving elements and wounded of the First and Second Corps returning from the devastation in the Cornfield and West Woods.
Union soldier statue, Antietam National Battlefield.
The Civilian Experience in the Civil War
After being mere spectators at the war's early battles, civilians both near and far from the battlefields became unwilling participants and victims of the war as its toll of blood and treasure grew year after year. In response to the hardships imposed upon their fellow citizens by the war, civilians on both sides mobilized to provide comfort, encouragement, and material, and began to expect that their government should do the same.
Painting of civilians under fire during the Siege of Vicksburg
Oak Decline
Learn more about oak decline where a host of stressors interact to weaken trees over time, leading to what becomes "death by a thousand cuts."
Looking up into the canopy of a mature oak showing symptoms of oak decline.
Spring Amphibian Timeline
Learn how the progression of amphibian appearances unfurls every spring.
A gray tree frog clings to a small tree branch.
Mumma Farmstead Cultural Landscape
The Mumma Farmstead consists of a cluster of domestic and agricultural outbuildings situated on a ninety-degree turn in Mumma Lane. The buildings include the main farm house and large bank barn, both of which were constructed less than a year after they were burned by Confederates during the Battle of Antietam. The farm has remained in agricultural use since the time of the Battle and retains much of its original historical appearance.
Cannons in a lawn in front of the farmhouse at Mumma Farm (NPS)
Revealing History: Preserving the Roulette Barn
Carpentry and architecture crews from the Historic Preservation Training Center are preserving the history and structure of the Roulette Barn at Antietam National Battlefield.
Interior of a historic barn, with wood floors and timber framed walls and ceilings.
Amphibian Diversity & Habitat Connectivity
Habitat fragmentation is a major threat to amphibian communities, especially in National Capital Region parks at risk due to the region's growing urbanization.
A small frog crouches on a lichen-covered rock.
Archeology at Antietam
Today the Antietam National Battlefield is an idyllic rural landscape, dotted with lovely old farms and groves of stately trees. For one day in 1862, it was hell on earth.
Statue of a soldier at Antietam Battlefield Park. Four men and women doing chores on the field.
Abraham Lincoln: The War Years 1861-1865
No president up to that point in American history was called on to be commander-in-chief like Abraham Lincoln. From monitoring the War Department telegraph office to selecting of commanding generals and developing military strategy, Lincoln guided the nation through its darkest hour.
Abraham Lincoln and General George McClellan following the Battle of Antietam
Antietam: Lead Up to and After
The preparations, battle and aftermath of the Battle of Antietam.
Photograph of dead soldiers after the Battle of Antietam
The Civil War in American Memory
America's cultural memories of the Civil War are inseparably intertwined with that most "peculiar institution" of American history - racial slavery. But in the struggle over Civil War memory which began as soon as the war was over and continues to this day, rival cultural memories of reconciliation and white supremacy have often prevailed. Therein lies the challenge as the National Park Service - a public agency - seeks to "provide understanding" of the Civil War era's lasting impact upon the development of our nation.
Elderly Union and Confederate veterans shake hands at the fiftieth anniversary of the Battle of Gettysburg
Through Their Eyes
Children, who were not fighting on the front lines, were fighting their own battle at home. The unknown certainty of what war brings, especially in regards to loved ones off fighting but also how their daily lives changed. The war was affecting civilians, especially children, and not just the soldiers.
Photograph of a young girl holding a picture of a family member that has gone to war
The Special Orders are Written
Writing and distributing Special Orders 191
Photograph of General Robert E. Lee
What Comes Out of Antietam
With a victory at Antietam, President Lincoln could make a major legislative move.
Photograph of President Lincoln and General McClellan at Antietam
Antietam National Cemetery
Following the Battle of Antietam in 1862, there were few cemeteries to inter the dead. Shallow graves were dug to quickly bury the remains of the battle, yet a permanent solution was needed. The result was Antietam National Cemetery, the final resting place for United States troops that had fallen during the Maryland Campaign.
Photo of Antietam National Cemetery in the fall
The Changing War
Begun as a purely military effort with the limited political objectives of reunification (North) or independence (South), the Civil War transformed into a social, economic and political revolution with unforeseen consequences. As the war progressed, the Union war effort steadily transformed from a limited to a hard war; it targeted not just Southern armies, but the heart of the Confederacy's economy, morale, and social order-the institution of slavery.
Woodcut of spectators watching a train station set fire by Sherman's troops
The Stonewall Regiment
How one regiment made a difference, the 17th Michigan Volunteer Infantry, at the battle of South Mountain
Print of the Battle of South Mountain
Forest Soils
Highlights from a 2007-2017 study of soils in National Capital Region Network I&M-monitored parks. Includes discussion of parent materials, heavy metal soil pollutants like lead, and how past land use effects O horizons.
Collage of 6 color photos of soil profiles showing colors from orange-y reds to browns and grays.
African Americans and Education During Reconstruction: The Tolson’s Chapel Schools
During the Reconstruction Era, African Americans in the former slave-holding states saw education as an important step towards achieving equality, independence, and prosperity. As a result, they found ways to learn despite the many obstacles that poverty and white people placed in their path. African Americans’ commitment to education had lasting effects on the former slave-holding states.
A small, white, wooden chapel amongst autumn-tinged trees.
Stiltgrass and Tree Seedling Recovery
Recent analysis at Maryland's Catoctin Mountain Park shows Japanese stiltgrass does not limit the growth of tree seedlings in a forest recovering from deer overpopulation.
Invasive Japanese stiltgrass blankets the sides of a shady forest road.
Falling Stars: James A. Garfield and the Military Reputations of Generals Irvin McDowell, George McClellan, and Fitz John Porter
During the Civil War, James A. Garfield was elected into the House of Representatives but they did not begin session until the end of 1863. While waiting to begin his new position Garfield was part of one of the most celebrated military trials in American history: the court martial of Maj. Gen. Fitz John Porter. Find out more about the trial and what part James A. Garfield played!
nineteen men in suits sitting around a table
Six Unusual Abraham Lincoln Facts and Rumors, Part II
Facts 4-6 of Unusual and Unknown Lincoln Facts.
President Abraham Lincoln
Presidents and Politicians: The 23rd Ohio Volunteer Infantry
Many future politicians and presidents were members of the 23rd Ohio Volunteer Infantry during the Civil War. Read more about the men who served and their stories.
Spotted Lanternfly 101
What you need to know about spotted lanternfly: a new, invasive, insect pest approaching the National Parks of the Mid-Atlantic.
A spotted lanternfly with wings spread showing namesake spots
The Bravest of the Brave - The Medal of Honor
The Medal of Honor, the nation's highest recognition for military gallantry over and above the call of duty, was one of the Civil War's many innovations, first awarded to sailors in 1861 and soldiers in 1862.
Painting of the fighting around the Dunker Church, by Captain John Hope
Hancock's War
Major General Winfield S. Hancock came out to the Southern Plains in the Spring of 1867 to quell a suspected Indian uprising. He was a distinguished U.S. Army officer with an impressive record, especially for service during the Civil War. However, dealing with an enemy so culturally dissimilar to him proved a difficult challenge. Instead of pacifying the Indians, his burning of a local Indian village incited a summer of violence known to history as "Hancock's War."
Black and white head photo of Winfield Scott Hancock
Series: Disability History: An Overview
Disability History: An Overview brings attention to some of the many disability stories interwoven across the National Park Service’s 400+ units and its programs. “Disability stories” refer to the array of experiences by, from, and about people with disabilities represented across our nation. People with disabilities are the largest minority in the United States, but their stories often remain untold.
Statue of FDR in his wheelchair
Series: A Most Horrid Picture
When the war began, medical practitioners did not know the exact cause of many diseases or the mechanisms of infection, and were only beginning to understand the benefits of cleanliness and good sanitation in disease prevention and healing. As a result, two out of every three deaths in the Civil War were caused by disease rather than injury. Caregivers like Clara Barton, the "Angel of the Battlefield," brought food and supplies to the soldiers and inspired new hope and life to the injured.
Modern photograph of a medicine kit from the Civil War
Series: No Time for Games
The Civil War affected more than the soldiers on the battlefield. An entire generation was shaped by their perception of events during this critical chapter of American history and the weight of war was borne on little shoulders as well as large. Whether they snuck into the army, served as drummer boys, helped tend the wounded, or faced every day as a struggle to stay alive, the perspectives of children offer unique insight into the effects of the Civil War. "The great objects in life were
Photograph of a Union family at a military camp
Series: Born of Earnest Struggle
When the Civil War began in 1861, President Abraham Lincoln's primary concern was saving the Union and preventing the fracturing of the nation. After the failure of the Peninsula Campaign in the summer of 1862, Union morale was low. The northern economy was shaky, optimism for victory had faded, and Lincoln's Cabinet feared growing Confederate strength would encourage foreign intervention. Lincoln began to see freeing the slaves, not as a constitutional dilemma or a moral choice, but as a way of
Photograph of unnamed Union African American troops
Series: Archeology at Antietam- The Effect of Battle on an Agrarian Landscape
In the 1990s, the National Park Service and URS Greiner, Inc., conducted a survey to locate, identify, and inventory archeological sites within Antietam National Battlefield. This series is on research at three sites within the park — the Mary Locher/Alfred Poffenberger cabin, the North Woods, and the Mumma Farm — and presents a brief introduction to some of the archeological methods, techniques, and interpretations.
Cannon on a field with sunset background
Series: The Lost Orders
As Lee invaded the north he hoped to rally the support of the people of Maryland, resupply his exhausted army, and draw the Union army far beyond its supply depots and fortifications, where they might be dealt a more decisive blow. On September 9 he ordered his Chief of Staff to write and distribute Special Orders 191, which laid out his plans for splitting the army and the movements for the next three days. A lost copy of the order was left behind in a field near Frederick, MD wrapped in an env
Photograph of Robert E. Lee
Series: A Savage Continual Thunder
In September 1862 Confederate Gen. Robert E. Lee changed the course of the Civil War. By crossing the Potomac River he moved from defending the south and its people to invading northern territory. He hoped that a major victory on Union soil would encourage European recognition of the Confederacy, crush northern morale, and force President Lincoln to sue for peace. As the Union Army of the Potomac scrambled to meet the Southern threat, President Lincoln hoped that Lee's invasion would lead to a U
Lithograph of Battle of Antietam
Spotted Lanternfly in Perspective
While spotted lanternfly and emerald ash borer are both invasive insect pests, introduced from Asia, that feed on trees (primarily), they have few other similarities. Learn how they differ in host preferences, feeding mode, and life cycle.
A spotted lanternfly with black wingspots on a tree branch
Amphibian Disease Risk in the National Capital Area
Looking for disease, including ranaviruses and chytrid fungi, is an important part of amphibian monitoring done by the National Capital Region Inventory & Monitoring Network. Learn more about the risks posed by these diseases and the biosecurity protocols field crews use to reduce the risk of accidental spread.
Red-spotted newt on brown forest floor leaves. Black spots and eyes contrast with vivid orange skin.
Prescribed fire in the national capital area
Learn how the National Park Service uses prescribed fire in the National Capital Area.
Brood X Periodical Cicadas FAQ
Learn about the Brood X periodical cicadas that emerged in 2021 throughout the Mid-Atlantic U.S.
A perched periodical cicada with red eyes and orange wings
Forest Regeneration 2020
What is the future of our forests? A look at forest regeneration capacity in National Capital Area national parks based on 2020 monitoring data.
hand holding a leaflet on a white ash seedling
Series: African American History at Gettysburg
Abraham Brian, Basil Biggs, James Warfield, and Mag Palm are just a few of the many individuals that were affected by the Civil War and the Battle of Gettysburg, and each has their own story to tell. We have collected their stories in one place so that you can learn more about their various trials during this tumultuous time in American history.
A black and white photograph of a black family posing with a white man and his horse in a dirt road.
Plants and Climate Change
Changing climate increases stressors that weaken plant resilience, disrupting forest structure and ecosystem services. Rising temperatures lead to more frequent droughts, wildfires, and invasive pest outbreaks, leading to the loss of plant species. That causes a ripple of problems throughout their ecosystems.
Monocacy tulip poplar tree
Cultural Resources and Climate Change
Cultural resources are sites, structures, objects, and even landscapes that show the history of human activity and/or hold significance to a group of people traditionally associated with it. Climate change, however, is making it harder to preserve these cultural resources for future generations. Changing weather patterns, increased pests, and pollution all amplify the deterioration of our cultural and historical resources.
Jefferson Memorial view from above with visitors on the steps
Flooding and Climate Change
Climate change has had a profound effect on the weather. In areas like DC which have been historically wet, changes in atmospheric temperature can lead to more severe storms and greater precipitation. Combined, these factors fuel other extreme weather events like flooding or landslides.
Loudoun Heights Split Rock View
Causes of Deafness During the Civil War
Civil War soldiers faced death on a daily basis. However, they also faced going home with various disabilities. One such disability was partial or complete deafness. Many soldiers were accustomed to temporary deafness from the constant artillery fire in the field. However, illness, the environment, and even the medicine the doctors used on patients could cause a much more permanent hearing loss.
102 Cases of Deafness.Prepared 4 Consideration of senate & house of reps. by Wallace E. Foster.
Beech Trees in the National Capital Area
American beech (Fagus grandifolia), the most common tree species in National Capital Area parks, is currently facing the emerging threat of Beech Leaf Disease (BLD).
A forest with healthy green leafed beech trees
Wounded at Antietam, Civil War Soldier buried at St. Paul's suffered for 40 years, but wrote history of his famed regiment
Cover of the reprint of Matthew J. Graham's regimental history of the 9th New York Volunteer Infantry of the Union Army in the Civil War
Cover of book, with printed title and subtitle, and image of soldiers crouching and firing weapons
Overview of the Urban Forests
The eight urban forests measured in the Urban Ecology i-Tree analyses are diverse. The following articles explore just a few of the common ecological benefits the urban trees in these parks provide to the parks and the surrounding areas.
Overview of the Urban Forests icon of tree silhouettes. Icon put over photo of Prince William Forest
Avoided Runoff and Urban Forests
Surface runoff, particularly from storms, can be a cause for concern in many urban areas because the large amounts of paved surfaces will increase the amount of water that cannot soak into the ground. These large volumes of stormwater runoff can carry surface impurities into streams, wetlands, rivers, lakes, and oceans, contributing pollution, garbage, and excessive nutrients into aquatic ecosystems. Urban forests, however, are beneficial in reducing surface runoff.
Avoided Runoff icon of rain over a tree branch. Icon put over raindrops on red fall leaves
Carbon Storage by Urban Forests
Climate change is an issue of global concern. Urban trees can help mitigate climate change by storing carbon in tree tissue and sequestering atmospheric carbon from the key greenhouse gas, carbon dioxide (CO2).
Carbon Storage & Sequestration icon of CO2 going into a tree. Icon put over photo tree trunk.
Air Pollution Removal by Urban Forests
Poor air quality is a common problem in many urban areas. It can lead to decreased human health, damage to landscape materials and ecosystem processes, and spoiled scenic views due to reduced visibility. The National Park Service monitors and assesses air quality in park units. The trees in NPS’s urban forests contribute to improved air quality.
Air Pollution Removal Icon of green lungs. Icon put over photo of tree canopy gap.
Structural Values of Urban Forests
A tree’s structural value can be thought of as the cost of having to replace a tree with a similar tree. It can be calculated with factors like the tree trunk area and the tree’s health condition. Various insects and diseases can infest urban forests, potentially killing trees and reducing the health, structural value and sustainability of the urban forest.
Structural Values of Trees icon of tree on field. Icon put over photo of snow covered trees.
Other Benefits of Urban Forests
Other benefits of urban forests include: Trees and Building Energy Use and Oxygen Production. Trees affect energy consumption by shading buildings, providing evaporative cooling, and blocking winter winds. Oxygen production is one of the most commonly cited benefits of urban trees.
Other Tree Benefits icon of house with a tree besides it. Icon put over photo of cherry blossoms
Changing Patterns of Water Availability May Change Vegetation Composition in US National Parks
Across the US, changes in water availability are altering which plants grow where. These changes are evident at a broad scale. But not all areas experience the same climate in the same way, even within the boundaries of a single national park. A new dataset gives park managers a valuable tool for understanding why vegetation has changed and how it might change in the future under different climate-change scenarios.
Green, orange, and dead grey junipers in red soil, mountains in background
Incredible Untold Stories of Everyday Life
In the Reconstruction period following the Civil War, newly freed African Americans faced monumental challenges to establish their own households, farm their own lands, establish community institutions and churches, and to pursue equal justice under the law in a period of racist violence. A new NPS report presents the story of the extraordinary accomplishments of rural African Americans in Maryland, Virginia, and West Virginia.
Portrait of well dressed Black woman in round spectacles, short natural hair, and lacy white collar
Historic Piper Farmhouse at Antietam National Battlefield receives $426,000 in GAOA funding for preservation work
Carpenters from the National Park Service's Historic Preservation Training Center are saving a piece of history by rehabilitating the exterior of the historic Piper House in Antietam National Battlefield. In 1863, the house and 184-acre farm played a significant role in the bloodiest one-day battle of the Civil War. Although Henry Piper sided with the Union, Confederate Generals James Longstreet and Daniel H. Hill commandeered his house to serve as their headquarters.
Two-story home with a covered front porch.
Forest Regeneration 2021
The latest look at forest regeneration capacity in National Capital Area national parks based on monitoring data from 2021.
Green forest showing healthy understory of oak seedlings.
Resilient Forests Initiative - Managing Deer Impacts
A healthy forest needs to have enough tree seedlings and saplings to regenerate the forest canopy after a disturbance. Analysis of NPS I&M and other long-term datasets makes it clear that many eastern national parks lack adequate tree regeneration due to decades of over browsing by white-tailed deer.
Deer impacts
Managing Resilient Forests. A Regional Initiative
Forests cover tens of thousands of acres in eastern national parks and these critical resources face a range of interacting stressors: over-abundant white-tailed deer populations, invasive plant dominance, novel pests and pathogens, among other threats. The Resilient Forests Initiative will help parks address these issue collectively.
Forest health monitoring
I&M Networks Support Resilient Forest Management
NPS Inventory and Monitoring Networks have been tracking forest health in eastern national parks since 2006. This monitoring information can guide resilient forest management and support parks in adapting to changing conditions through the actions described below.
Forest health monitoring
Autumn Amphibians
Frog antifreeze and red efts? Learn more about fall amphibian life in the National Capital Area, including marbled salamanders, spring peepers, and red-spotted newts!
A red-orange juvenile red-spotted newt climbs a rock
Series: Managing Resilient Forests Initiative for Eastern National Parks
Forests in the northeastern U.S. are in peril. Over-abundant deer, invasive plants, and insect pests are negatively impacting park forests, threatening to degrade the scenic vistas and forested landscapes that parks are renowned for. With regional collaboration, parks can manage these impacts and help forests be resilient. This article series explores tools available to park managers to achieve their goals.
Healthy forests have many native seedlings and saplings.
Resilient Forests Initiative - Managing Invasive Plants & Pests
Park forests are threatened by invasive plants and pests. Strategically tackling invasive plants to protect park’s highest priority natural resources and planning around forest pests and pathogens are important actions in managing resilient forests.
Forest Regeneration
Ash Tree Update 2021
Emerald ash borer (EAB) has killed most of the 300,000 ash trees in National Capital Region parks since 2014. Fewer than 80,000 living ash trees remain. Some ash-dominated swamps transformed into shrublands as ash root systems re-sprouted after EAB attack. In dry habitats, EAB proved more quickly fatal.
A sunny swamp with dead tree trunks emerging from dense shrubs
Series: Amphibian Monitoring in the National Capital Region
Amphibians are a crucial part of both aquatic and land ecosystems, and National Capital Region parks are home to at least 20 different amphibian species. Learn how amphibian populations are changing based on more than fifteen years of NPS monitoring by the National Capital Region Inventory & Monitoring Network.
Northern red salamander on a patch of sun dappled moss
Amphibian Monitoring Update 2023
Learn how amphibians in the National Capital Region are faring based on fifteen years of NPS monitoring. Explore population changes, threats and stressors, and data-informed tools for protecting amphibian populations in our parks.
Eye level view of a red salamander creeping along bright green moss
Antietam Amphibian Monitoring 2023
Antietam is hopping! Learn what recent amphibian monitoring data shows us about amphibian populations in the park!
American toad
Vines on Trees at Forest Edges
Learn how climbing vines affect tree growth and mortality in National Capital Region park forests. This material was originally presented in a 2016 resource brief.
Vines climb on trees at the forest edge at Rock Creek's Barnard Hill Park.
Re-Growing Southeastern Grasslands
Native grasslands once covered vast swaths of the southeastern U.S. Learn how national parks in DC, Maryland, and Virginia are working on conserving, rehabilitating, and restoring these grassland communities.
A sunny grassland with rolling hills in the distance
What We’re Learning and Why it Matters: Long-Term Monitoring in the National Capital Region
Knowing which natural resources are found in the national parks, and whether they're stable or changing, helps decisionmakers make sound choices. The National Capital Region Network is building that knowledge. After over fifteen years of monitoring, we've learned a lot about park ecosystems, how they're changing, and what they may look like in the days to come. Find out what we’ve learned and how it’s being used to help managers plan for the future.
Field crew measures the diameter of a tree.
Civil Rights and the Civil War in the National Capital Area
The Civil War showed the cracks in the loosely held peace between the North and South. As the end of slavery through the Emancipation Proclamation established a reason for African Americans to join the fight, the stage was set for African American men to fight for their own freedom and rights as citizens of America.
An unidentified African American soldier sits with a leg crossed over the other for his portrait.
Reconstruction in the National Capital Area
The legacy of Reconstruction is filled with triumph and trials, gains and losses. Though the era resulted in the dawn of the Jim Crow era, it did see a rise in Black political and social representation and power. Read more about the Reconstruction era in this timeline following the history of civil rights in America.
Group portrait of African American legislators during Reconstruction.
Tree Rings and the Tales They Tell
Ecologists with the National Capital Region use tree cores from 36 different species to learn about the age of trees in park forests.
Tree core samples taken from forest plots, laid side-by-side.
Forest Regeneration 2022
Tree seedlings and small saplings are still in short supply in National Capital Region national parks. A look at forest regeneration capacity based on monitoring data from 2022.
Sunlight filtering through a green forest with green seedlings covering most of the forest floor.
A Forest Monitoring Cycle Like No Other
What if your office were the woods? Your break room a mossy log? This is the reality for members of the Inventory & Monitoring forest vegetation crew. The team has collected data on forest health in NCR parks every year since 2006 and recently completed the fourth cycle of forest vegetation monitoring (2018-2022). Learn what staff biologists and technicians have to say about their experiences in the field these past five years.
Five members of a forest crew leap for joy in a sun-soaked forest.
My Park Story: Memories Beyond Measure
As part of the NPS "Your Park Story / My Park Story" initiative in 2023, Director Sams shares his own park story.
a young US Navy sailor stands at the rail of a ship overlooking a row of naval aircraft
Firefighting corps helps military veterans transition to civilian life
From January through April, 2023, the National Capital Region (NCR) hosted a three-member, Appalachian Conservation Corps (ACC) crew of wildland firefighters. This crew, however, was unique: all three members were veterans.
Two firefighters use handtools on a fireline with battlefield monuments in the background.
National Capital Region firefighters help fight wildland fire in western Maryland
In April 2023, ten wildland firefighters from parks in the National Park Service's National Capital Region spent two days helping state and local partners suppress a wildland fire near Clear Spring, Maryland.
A firefighter uses a handtool to work on a fire burning in a downed log.
Ash Tree Update 2022
Emerald ash borer are still decimating ash trees in the National Capital Region. Read on for the latest look into the state of ash trees in our parks based on forest monitoring data.
Metallic emerald ash borer beetle atop a chewed leaf
Resilient Forest Briefs for National Capital Region Parks
As part of the ongoing conversation about managing resilient forests, short briefs on the resilience and regeneration status of each NCR park are now available. These summaries are based on 12 years of NPS forest vegetation monitoring data.
bio tech gazing up through a sunlit forest
2022 George and Helen Hartzog Awards for Outstanding Volunteer Service
The National Park Service is pleased to congratulate the recipients of the 2022 George and Helen Hartzog Awards for Outstanding Volunteer Service.
A montage of photos of volunteers working in a national park.
Reconstruction Era African American Schools in the South
Learn about the development of Black post-emancipation schools in the South as part of the legacy of Black communities’ dedication and commitment to ensuring civil rights. Ten case studies highlight Reconstruction Era education stories and sites in and around national parks.
Sepia-toned image of students standing outside of a small, white wooden school building.
Mission 66 and Modern Architecture
A brief overview of the Park Service Modern architectural style established during Mission 66.
A modern building with tall, angular window walls and an attached cyclorama
Battling to Save Battlefield Birds
A recent analysis of two focal grassland birds—the eastern meadowlark and the grasshopper sparrow—at four battlefield national parks, showed that how grasslands are managed affects the survival and reproduction of birds in those places. Researchers used eight years of NPS grassland bird monitoring data to learn how different practices, in particular farming practices, help conserve these vulnerable species.
grasshopper sparrow perched on a post with green background
Women at Antietam
Women served disguised as male soldiers, they served as nurses, cooks, and laundresses. Women served in Ladies’ Relief Societies, in the U.S. Sanitary Commission, and in the U.S. Christian Commission. The Daughters of Charity, a Catholic religious order from Emmittsburg, Maryland, also responded in the aftermath of the battle. Many unnamed women from the Sharpsburg community helped care for the sick and wounded as well.
Back to the Future: National Park Service to convert agricultural acres to native grasslands
The National Park Service is investing funds from the Bipartisan Infrastructure Law to increase the ecological and cultural values in landscape restoration projects in six parks in Virginia, West Virginia, Maryland and western Pennsylvania. The initial work will focus on converting approximately 400 acres of open lands that have been previously used for agriculture into native grasslands.
a sunset over a battlefield with lone cannon
NCR's Forest Interior Birds
Explore how forest interior breeding birds are faring in National Capital Region (NCR) parks. These species prefer the shadiest and quietest core of the forest landscape and are excellent indicators of a healthy forest ecosystem. We look at data on wood thrush, ovenbird, Kentucky warbler, Louisiana waterthrush, hooded warbler, and scarlet tanager from a report summarizing population trends for forest birds in NCR parks.
a woodthrush perched on a branch with blurred green foliage background
Series: A Timeline of Resistance: The Perseverance of African Americans from the Revolutionary War to the Civil Rights Era
The story of African American’s fight for equality did not begin or end with the Civil Rights Movement of the 1960s. In the National Capital Area, dedicated activism and self-determination has been documented since the Revolutionary War through the present day. This series consists of six articles that outline distinct timelines of resistance and activism in the fight for freedom.
A young African American girl gazes at the camera holding a banner for the March on Washington
50 Nifty Finds #42: Model Rangers
The beige women’s wardrobe is one of the most misunderstood National Park Service (NPS) uniforms. It’s also the uniform that usually gets the most attention—despite being worn for only three years. Many incorrectly believe it dates to the 1960s and featured miniskirts and go-go boots. The fact that it is the one least like the standard green ranger uniform wasn’t an accident.
Three beige and one orange dresses
Forest Regeneration 2023
Tree seedlings and small saplings are slowly increasing in National Capital Region national parks. A look at forest regeneration capacity based on monitoring data from 2023.
Three people stand in a forest, smiling and pointing to a large tree trunk between them.
Incised Fumewort (Corydalis incisa)
Incised fumewort (Corydalis incisa) is a "high risk" invasive plant in the mid-Atlantic US with the potential to become widespread and cause a lot of damage. Learn how to identify it, differentiate it from the native yellow corydalis (Corydalis flavula), and help be on the lookout for this invasive species.
A cluster of incised fumewort with green leaves and bright purple tubular flowers with violet ends.
When Forests Come Down with a Bug: Forest Pests in the Greater DC Area
Beech leaf disease, emerald ash borer, spotted lanternfly, spongy moth, oak decline and oak wilt are all pests present in National Capital Region (NCR) park forests. Learn about their effects and spread based on NCR Inventory & Monitoring data, and get the heads up on elm zigzag sawfly and beech bark disease.
A black and red insect sits on a leaf.
Updated Species Database Will Help Boost Amphibian Conservation Across the National Park Service
To steward amphibians effectively, managers need basic information about which species live in parks. But species lists need constant maintenance to remain accurate. Due to recent efforts, the National Park Service now has an up-to-date amphibian species checklist for almost 300 parks. This information can serve as the basis for innumerable conservation efforts across the nation.
A toad sits on red sand, looking into the camera.
Flying Squirrels: A Field Note
Southern flying squirrels are common in eastern forests, but are rarely seen by humans because they are nocturnal. Learn more about these unique animals!
A flying squirrel clings to a tree trunk.
Beech Leaf Disease: Mistaken Identity
Beech leaf disease is a growing concern in the National Capital Region and beyond, but it can be difficult to distinguish from other pests. Learn more about how to recognize this disease and avoid falling for look-alikes!
A close-up image of a cluster of beech leaves striped with dark banding.
Restoring essential grasslands in the East
To combat this loss, the National Park Service is embarking on a vast grassland restoration project across the Eastern United States. With funding from the Bipartisan Infrastructure Law and Inflation Reduction Act, the project is underway to protect this important natural resource in thirty-five parks – a major win not just for grasslands but for the numerous species that depend on them.
People walking toward a small pond in a meadow
Project Profile: Restore Eastern Grasslands
The National Park Service will restore up to 4,000 acres of agricultural fields and degraded lands across 37 parks in 15 states. This landscape-scale restoration project will expand the range and connectivity of native grasslands across the eastern US, restore biodiversity and critical ecosystem functions, reduce pesticide use, benefit people and wildlife, and create employment opportunities for diverse early career youth.
A park manager and others standing amidst a grassy landscape.
Two-Horned Trapa (Trapa bispinosa)
Two-horned trapa (Trapa bispinosa) is an invasive aquatic plant that's considered an early detection rapid response species in the greater Washington, DC region. Learn how to identify it, differentiate it from the Eurasian water chestnut, and help be on the lookout for this invasive species.
A floating green water plant with diamond shaped leaves around a small pink flower.
Finding Wildflowers at Antietam and the C&O Canal
Explore Maryland’s wildflowers at Antietam Battlefield. Pursue a new hobby in a place rich with history and wildlife!
Bluebells by a creek.
Native Grapes
Seven species of grapes are native to the National Capital Region. Learn how to tell them apart, where they grow, and how they benefit birds, bugs, and beasts alike.
Multiple clusters of grapes hang off of a leafy vine.
Rivercane: Our Native Bamboo
Rivercane is a woody grass native to the southeastern United States, extending up into the National Capital Region. Once a common species, rivercane now only occupies 2% of its former extent. Learn more about the ecology and cultural significance of this once abundant native bamboo.
Dense stalks and leaves of native bamboo.
Oaks of the National Capital Region
Out of the 50 oak species native to the eastern United States, 20 are native to the National Capital Region (NCR). Learn more about these oak species and where they can be found across NCR parks.
Green oak leaves against a forested background.
Freshwater Jellyfish
Preliminary results of recent macroinvertebrate monitoring in the National Capital Region (NCR) using environmental DNA revealed that freshwater jellyfish are present in all NCR parks. Learn more about these unique organisms, and the role they may play in our freshwater streams.
A single bluish white jellyfish floats in water.
Birch Family Natives of the National Capital Region
Out of the 150 birch species found across the globe, 9 are native to the National Capital Region (NCR). Learn more about these birch species and what makes them unique.
Tree trunk with horizontally textured bark with branches and leaves.
Christmas berry (Photinia villosa)
Learn about Christmas berry (Photinia villosa), an invasive shrub considered an early detection rapid response species in the greater Washington, DC region in 2024.
Cluster of white flowers above green leaves
Project Profile: Create a Comprehensive Flood-Risk Geospatial Layer for Historic Buildings, Structures, & Landscapes
The National Park Service will produce a comprehensive GIS-based layer to address flood risk and scenario planning in the National Capital Region.
Park Ranger turning a lock key to let water out of the Lift Lock.
Freshwater Salinization: Saltier Rivers Are a Growing Concern
Freshwater salinization is a growing threat to aquatic life in streams of the National Capital Region. Learn more about the factors influencing salinization and the actions parks can take to help reduce salt pollution.
A person with a backpack and a water monitor walks across a stream away from the viewer.
National Capital Region Conifers
A comprehensive look at the conifers found in the National Capital Region (NCR). Learn more about where these species can be found and what makes each kind unique.
A branch covered in pine needles with a single pinecone.
Inventory & Monitoring Partnerships Aim to Improve Park Forest Health from Coast to Coast
From coast to coast, the NPS Inventory and Monitoring Division is helping park managers improve the health and function of forest ecosystems. From promoting resilient forests in the Northeast, to conserving whitebark pine in the West, to protecting Hawaiian forest birds from avian malaria, scientific partnerships are helping parks to share information, leverage funding sources, and work together for outcomes that extend beyond what any park could accomplish on its own.
Four people, one in NPS uniform, stand in a forest. Three look upward through binoculars.
Hidden in Plain Sight: Old Growth Remnant Grasslands
During 2024 scouting for a large eastern grassland restoration project funded by IRA and BIL, several old growth remnant grasslands were identified in National Capital and Northeast Region parks that were previously unknown. These remnants preserve the genetic integrity of the original grassland flora of the eastern US and are true unexpected treasures that in some cases, were hidden in plain sight.
a grassland landscape with distant trees
Project Profile: Managing Resilient Eastern Forests
The National Park Service will improve the ecological health of eastern forests in 38 parks using an array of management techniques. The NPS has selected forest ecosystems of high ecological and cultural value across multiple parks from Virginia to Maine that are at greatest risk of forest loss due to chronic and interacting stressors.
Person gazes up at a tall tree
Springing Up — Dryad’s Saddle
Dryad's saddle is a large and unique fungi species that can be found across the National Capital Region. Learn more about where they can be found and how to recognize them.
A brown mushroom-shaped fungus emerges from a log and is surrounded by green leafy plants.
Carolina or Black-Capped Chickadee? Sometimes It’s a Hard Call
Chickadees are some of the most common birds in the National Capital Region. Both Carolina chickadees and black-capped chickadees can be found in NCR parks. Learn more about these birds and how they're sometimes hard to tell apart.
A Carolina chickadee with a black head and white and gray body sits on a branch.
From the Peninsula to Maryland: Burnside's role in the summer of 1862
After a string of successes in North Carolina, Ambrose Burnside was relocated to the main Union army during the Maryland Campaign which resulted in the Battle of Antietam, the single bloodiest day during the American Civil War. During that battle, Burnside led the attack which took a vital bridge and his decisive action eventually replacing George McClellan as the Commander of the Army of the Potomac
A lithograph of a battle between forces dressed in blue and grey near a stone archway bridge