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Fort Sage Off-Highway Vehicle Area
California
OverviewThe Fort Sage Off-Highway Vehicle Area is located in the high desert region of northeastern California…

Fort Stanton-Snowy River Cave National Conservation Area
New Mexico
The Fort Stanton - Snowy River Cave National Conservation Area (NCA) was established in 2009 to protect, conse…

Fort Stanwix National Monument
New York
For centuries, the Oneida Carrying Place, a six-mile portage connecting the Mohawk River and Wood Creek, serve…

Fort Union Trading Post National Historic Site
North Dakota
Between 1828 and 1867, Fort Union was the most important fur trade post on the Upper Missouri River. Here, the…

Fort Vancouver National Historic Site
Oregon
Located on the north bank of the Columbia River, in sight of snowy mountain peaks and a vibrant urban landscap…

Fort Washington Park
District of Columbia
Built to defend the river approach to Washington, DC, Fort Washington has stood sentry for over 200 years. As …

Fortification Creek WSA
Wyoming
The Fortification Creek Wilderness Study Area (WSA) encompasses 12,419 acres of public land and a 640 acre inh…
Fortymile Wild and Scenic River
Alaska
The Fortymile Wild and Scenic River is an extensive network of creeks and rivers in east-central Alaska, 392 m…
Foss Reservoir
Oklahoma
Foss Dam and Reservoir, on the Washita River in Custer County, provide regulation of the river flows and munic…
Fossil Creek Trail
Alaska
Fossil Creek Trail, in the White Mountains National Recreation Area, is an 18.8-mile trail maintained for wint…
Fossil Gap Trail
Alaska
The Fossil Gap Trail, in the White Mountains National Recreation Area, is maintained for winter recreation inc…
Fossil Mountain
Utah
Special Features: The Fish Creek Range is a tilted fault block of sedimentary rocks, and includes bedding pl…

Four Bear Trail
Montana
The Four Bear Trailhead provides access to the Four Bear Trail that is suitable for horseback riding, hiking, …
Four Dances SRMA
Montana
Through cooperative efforts, landowners, the Yellowstone River Parks Association, and the Bureau of Land Manag…

Frances Perkins National Monument
Maine
Known as the first woman to hold a presidential cabinet position and the “Woman behind the New Deal,” Frances …
Francis E. Walter Dam
Pennsylvania
Francis E. Walter Dam ? An 1,800-acre project, having a small 80 acre reservoir but no Corps-operated recreati…

Franklin Delano Roosevelt Memorial Memorial
District of Columbia
These words by President Franklin Delano Roosevelt ushered the United States into World War II and defined wha…

Franklin Falls Dam
New Hampshire
Sited on the Pemigewasset River near Franklin, this recreation area drains a 1,000 square-mile watershed that …
Franklin Island National Wildlife Refuge
Maine
Franklin island was acquired by the U.S. Government in 1806 and the construction of the lighthouse was complet…
Franz Lake National Wildlife Refuge
Oregon
Franz Lake National Wildlife Refuge is the largest and most intact wapato and rush marsh remaining on the lowe…
Frederick Douglass National Historic Site
District of Columbia
Frederick Douglass spent his life fighting for justice and equality. Born into slavery in 1818, he escaped as …
Frederick Law Olmsted National Historic Site
Massachusetts
Frederick Law Olmsted (1822-1903) is recognized as the founder of American landscape architecture and the nati…

Fredericksburg & Spotsylvania National Military Park
District of Columbia
Fredericksburg, Chancellorsville, Wilderness, and Spotsylvania, this is America's battleground, where the Civi…

Freedom Riders National Monument
Alabama
In 1961, a small interracial band of “Freedom Riders” challenged discriminatory laws requiring separation of t…