![]() | Sugarloaf RidgeState Park - California |
Sugarloaf Ridge State Park in Northern Californiais located in the Mayacamas Mountains north of Kenwood. The park straddles the boundary between Sonoma and Napa counties. The park contains the 2,729 feet (832 m) Bald Mountain and the headwaters of Sonoma Creek including a 25-foot (8 m) tall seasonal waterfall. The park is also home to the volunteer-run Robert Ferguson Observatory. Camping, picnicking, horseback riding, mountain biking, stargazing, fishing and hiking are common attractions of Sugarloaf. The park boasts 25 miles of trails with trails ranging from less than a mile to 8.8 miles, and elevation gains reaching 2,500 feet.
The ridge has two main peaks, the western one being 1,939 feet (591 m) above sea level and eastern one being 2,265 feet (690 m).
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Map of Berryessa Snow Mountain National Monument (NM). Published by the U.S. National Forest Service (USFS)

Visitor Map of Berryessa Snow Mountain National Monument (NM) in California. Published by the Bureau of Land Management (BLM).

Vintage 1958 USGS 1:250000 map of Santa Rosa in California. Published by the U.S. Geological Survey (USGS).