"Through the heart of the canyon" by U.S. National Park Service , public domain
BrochureBighorn Canyon |
Official Brochure of Bighorn Canyon National Recreation Area (NRA) in Montana and Wyoming. Published by the National Park Service (NPS).
Bighorn Canyon
National Park Service
U.S. Department of the Interior
National Recreation Area
Montana / Wyoming
Bighorn Canyon at twilight from the Sullivans Knob trail
© DIANE DURANT
At first glance, time seems to have stopped at Bighorn Canyon.
The lake and steep-sided canyons provide a peaceful setting
for those seeking a break from the daily routine. The focus of
the area is the 71-mile-long Bighorn Lake, created by Yellowtail Dam near Fort Smith, Montana. Dedicated in 1968, the
dam provides electric power and water for irrigation, flood
control, and recreational opportunities. Boating, waterskiing,
fishing, swimming, and sightseeing are the main attractions.
While you enjoy the play of light and shadow on rock and
water, contemplate the changes that the land and the life
upon it have undergone. Time and water are keys to the
canyon, where the land has been shaped by the elements
since upheavals of the Earth’s crust formed the Pryor and
Bighorn mountains millions of years ago.
For 15 miles upstream from the dam, the lake bisects a massive, arching anticline, exposing fossils that tell of successive
times when this land was submerged under a shallow sea,
when it was a tropical marsh, and when its conifer forests
were inhabited by dinosaurs. Humans arrived here over
10,000 years ago, living as hunters and gatherers. In modern
times people have further altered the land.
Bighorn sheep
© VIRGINIA DUBOWY
The park is more than just the lake. It’s a land where wild
flowers bloom in spring and is an ecosystem over 200 species
of birds call home. It is a story of early life forms adapting to
a harsh environment and humans’ search for energy.
A Challenging Land
North American peoples have traveled and
made their living along rivers and streams for
over 40,000 years. But the Bighorn River was
too treacherous and too steep-walled. People
lived near the Bighorn but avoided navigating
it until after the dam was constructed.
This broken land also challenged the ingenuity
of early residents, forcing them to devise
unusual strategies of survival. American Indian
hunters drove herds of animals into game
traps and gathered wild roots and seeds to
balance their meat diet. They made clothes of
skins, baskets and sandals of plant fibers, and
tools of stone, bone, and wood. The many
caves of the Bighorn area provided seasonal
shelters and storage areas for the Indians and
early traders and trappers.
Apsáalooke means “people of the largebeaked bird” to the Crow people. Their
reservation surrounds most of Bighorn Canyon.
Originally a farming people, the Crow split off
from the Hidatsa tribe over 200 years ago.
They became a renowned hunting people,
described by a participant on the Lewis and
Clark Expedition as “the finest horsemen in
the world.”
working three miles north of Fort C.F. Smith,
fought for eight hours until rescued by the
fort’s troops on August 1, 1867.
After 1800, explorers, traders, and trappers
found their way up the Bighorn River. Charles
Larocque met the Crow at the mouth of the
Bighorn in 1805; Captain William Clark traveled through a year later. Jim Bridger claimed
to have floated through the canyon on a raft.
Later fur traders packed goods overland on the
Bad Pass Trail, avoiding the river’s dangers.
After the Civil War, cattle ranching became a
way of Iife. Among the huge open-range cattle
ranches was the Mason-Lovell (the ML) in
northern Wyoming; some of those buildings remain. Dude ranching, reflected in the remains
of Hillsboro, was popular in the early 1900s.
During the Civil War era, many people crossed
the Bighorn River as they took the Bozeman
Trail into western Montana. Open from 1864
to 1868, the trail was bitterly opposed by the
Lakota (Sioux) and Northern Cheyenne tribes.
The federal government closed the trail in
1868 after the Fort Laramie Treaty. Fort C.F.
Smith, today on private land, guarded the trail
as an outpost. A stone monument commemorates the Hayfield Fight, a desperate but
successful defense against Lakota and Northern Cheyenne warriors. In this skirmish
a party of soldiers and civilian hay cutters,
The Crow made the transition from huntergatherers to ranchers in one generation. In
1904, after 12 years of labor, they completed an
irrigation system and opened 35,000 acres of
land to irrigated farming. Water was diverted
into the Bighorn Canal by a 416-foot diversion
dam, moving 720 cubic feet of water per
second. Near Afterbay Campground is Bighorn
Canal Headgate, a reminder of this human
response to the challenge of the land.
Congress established Bighorn Canyon National
Recreation Area in 1966 to provide enjoyment
for visitors today and to protect the park for
future generations.
Land and Life at Bighorn
Recreation
Fifteen hiking trails
and 71 miles of lake
are just the beginning
of the recreational
opportunities offered
here. Slide your kayak
onto the lake as the
sun rises to meet water
as clear as glass. Feel
the water lap against
your boat in the
evening, as canyon
walls begin to block
out the sun. Glimpse
a peregrine falcon
rising from the canyon
as you hike to the rim.
Pryor Mountain Wild
Horse Range
In 1968 this area was
established to provide
a well-maintained sanctuary for wild horses.
The herd size of about
120–140 is managed by
the Bureau of Land
Management, National
Park Service, and US
Forest Service.
© CARRIE SAPP
© JEAN MARSHALL
Bighorn Wildlife
The wildlife of the Big
horn Canyon country
is as varied as the land,
which can be divided
into four climate or
vegetative zones. In the
south is desert shrub
land inhabited by wild
horses, snakes, and
small rodents. Midway
is juniper woodland
with coyotes, deer,
bighorn sheep, woodrats, beavers, and
porcupines. Along the
flanks of the canyon is
pine-and-fir woodland
with mountain lions,
bear, elk, and mule
deer. In the north is
shortgrass prairie,
once home to herds of
bison. Many of the
smaller animals, like
cottontails, skunks,
coyotes, and rattlesnakes, are seen often
throughout the park.
Over 200 species of
birds, including many
kinds of waterfowl,
have been seen here.
Yellowtail Dam
The dam honors Robert
Yellowtail, former Crow
tribal chair and reservation superintendent.
This 525 feet high,
arch-type dam creates
one of the largest
reservoirs on the Missouri River tributary
system.
NPS / STEVE GRISHAM
Each plant and animal
species is adapted to
the particular conditions of temperature,
moisture, and terrain
within one or more of
the park’s four primary
zones.
Yellowtail Wildlife
Habitat Management
Area
Riparian, cottonwood
forest, shrubland, and
wetlands provide habitat for white-tailed
deer, bald eagles,
pelicans, heron, waterfowl, wild turkeys, and
other species. The area
is managed by the
Wyoming Game and
Fish Department
through agreements
with the National Park
Service, Bureau of Land
Management, and
Bureau of Reclamation.
© VIRGINIA DUBOWY
© JONATHAN WELDE
Ewing-Snell Ranch
© CRYSTAL ANN
MASON-LOVELL RANCH
A.L. Mason and H.C.
Lovell built a cattle
ranch headquarters
here in 1883. Cattle
roamed the Bighorn
Basin in a classic openrange operation.
LOCKHART RANCH
Reporter, editor, and
author Caroline Lockhart began ranching at
age 56. Well-preserved
buildings give a feel
for ranch life. The trail
is a 0.5-mile roundtrip.
HILLSBORO A 1.0-mile
roundtrip trail leads to
the site of Grosvenor
William Barry’s Cedarvale Guest Ranch and
the 1915–45 Hillsboro
post office.
EWING-SNELL RANCH
This site was in use for
nearly 100 years.
Bighorn Mountains
© GREG L. JONES
Two Eagles Interpretive Trail
TWO EAGLES Bighorn
Canyon has been home
to many generations of
people. Tipi rings, or
stone circles, and cairns
are some of the more
visible reminders of the
people who occupied
the area. The number
and density of the tipi
rings on Bighorn Canyon’s landscape are a
Devil Canyon
© DAVID HUNTER
strong indication that
people used the area
domestically for thousands of years. See
over 25 of these tipi
rings and a buffalo
jump along this 0.25mile interpretive trail.
Before the arrival of
the horse, life changed
little here for thousands of years. Small
family groups wintered
in caves near the canyon bottoms. In early
spring they moved out
of the canyon bottoms
in search of plants and
small animals, and in
summer they moved to
the highlands in search
of game and summermaturing plants. Large
© DAVID HUNTER
groups gathered in fall for
a communal bison hunt.
DEVIL CANYON OVERLOOK
Here, the canyon crosscuts
the gray limestone of the
Devil Canyon Anticline, a
1,000-foot-high segment of
the fault blocks that make
up the Pryor Mountains.
Explore Bighorn Canyon
Plan Your Visit
Getting Here No road
connects the park’s
north and south ends
directly. To get to the
park’s south end, take
US 310 from Billings or
US 14A from Sheridan.
To reach the north
end, take MT 313 from
Hardin. To visit both,
use the map at left to
choose a route.
You can rent cars in
nearby communities,
but no public transportation serves the park.
Scheduled airlines
serve Cody and Billings.
Unattended aircraft
landing strips are at
Fort Smith and Cowley.
Contact the park in
advance to plan your
visit, especially if you
are bringing a group.
BOATING TIPS
Get the park’s boating brochure and map
before you head for
the water; they show
boat ramps, boating
facilities, navigational
markers, and camp
grounds for Bighorn
Lake. Read and heed
regulations for boating
safety on the lake.
What to See and Do
Films and exhibits at both the Cal S. Taggart
Bighorn Canyon Visitor Center and Yellowtail
Dam Visitor Center highlight park activities,
natural features, and history.
Boating enthusiasts will find a marina, snack
bar, camp store, and boat ramp at Horseshoe
Bend and Ok-A-Beh. Ramps are also at
Afterbay Dam and Barry’s Landing. In summer
all watercraft must go through the Aquatic
Invasive Species (AIS) Stations. If mechanical
problems develop while you are on the lake,
stay with your boat; hail other boaters and
ask them to notify a ranger. Carry both day
and night signaling devices. Do not try to
climb the lake’s steep canyon walls.
Camping is restricted to designated sites in
developed areas. It is also allowed in the
backcountry and below the highwater mark
along Bighorn Lake. Fire restrictions during
periods of high fire danger may close certain
areas to camping. Check with a ranger for the
restrictions on fires and backcountry camping.
Eastern tiger swallowtails
© JEAN MARSHALL
Facilities and Services
Be sure to stop at the
Cal S. Taggart Bighorn
Canyon Visitor Center
at Lovell (open daily)
or the Yellowtail Dam
Visitor Center near Fort
Smith (open seasonally).
Hotels, motels, service
stations, restaurants,
and grocery and sporting goods stores are in
Lovell and Hardin. At
the park’s north end,
Fort Smith has fishing
outfitters but very limited grocery services.
Accessibility We strive
to make our facilities,
services, and programs
accessible to all. For
information go to a
visitor center, ask a
ranger, call, or check
our website. Service
animals are welcome
in the park.
Private Property
The Crow Indians own
property within the
boundary of the na
tional recreation area.
Tribal lands are closed
to the public. Check
with a park ranger for
more information.
More Information
Bighorn Canyon
National Recreation
Area
PO Box 7458
Fort Smith, MT 59035
and
20 Hwy. 14A East
Lovell, WY 82431
307-548-5406
www.nps.gov/bica
Bighorn Canyon
National Recreation
Area is one of over 400
parks in the National
Park System. Learn
more at www.nps.gov.
IGPO: 2019—407-308/82451
Last updated 2019
BUOY MARKERS:
5 MPH
Diver’s Flag
Swimming Area
Warning Buoy
Control Buoy
Image: BICA_13a_Symbol.eps
Publication:
BIGHORN CANYON NATION
Hiking is available in the national recreation
Regulations and Safety Check the park webSubject:
Warning
Buoy, Pets
Symbol
area and in nearby forests. Ask at the visitor
site for firearms
regulations.
must be on
centers for more information.
a leash.
Do not dispose
trash or waste into
Credit:
National
ParkofService/Cartographic
area waters; all vessels must have a waste
Location:
Digitala first-aid
imagekit as a
exsists onl
Hunting is allowed in designated areas in Storage
receptacle on
board. Carry
accordance with state laws. Trapping is
precaution
against poisonous snakebites.
Format:
digitlal
prohibited.
Restrictions:
No restrictions
on other
Federal law protects
all plants, animals,
nat- uses
Fishing in Montana or Wyoming requires the
appropriate state fishing license. The Bighorn
River provides excellent brown and rainbow
trout fishing. Sauger, ling, and smallmouth
bass abound in Bighorn Lake. The most popular fish is the walleye, a gourmet’s delight.
Try winter ice fishing around Horseshoe Bend.
ural and cultural features, and archeological
sites. Collecting is prohibited.




