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Chiricahua National Monument
Arizona
Chiricahua National Monument preserves towering rhyolite pinnacles, balanced rocks, and mountain landscapes sh…
Chiricahua National Monument
Arizona
A "Wonderland of Rocks" is waiting for you to explore at Chiricahua National Monument. The 8-mile paved scenic…
Choctaw National Wildlife Refuge
Alabama
In January 1964, under an agreement with the U. S. Army Corps of Engineers, the Department of the Interior acq…
Choke Canyon Reservoir
Texas
Choke Canyon Dam and and reservoir are features of the Nueces River Project. The reservoir provides a water su…
Chopaka Lake and Chopaka Mountain Wilderness Study Area
Washington
Hidden deep within the highlands of northern Okanogan County, visitors will discover a jewel of a mountain lak…
Christiansted National Historic Site
U.S. Virgin Islands
Christiansted National Historic Site was established in 1952 as the first unit of the National Park Service in…
Christmas Valley Back Country Byway
Oregon
Interested in exploring Oregon's Outback, a place often overlooked by highway motorists on their way to well-k…
Chugach National Forest
Alaska
Chugach National Forest
Alaska
Spanning nearly 6.9 million acres of southcentral Alaska, the Chugach National Forest is the second largest na…
Chukar Trail
Colorado
This site is the trailhead for Chukar Trail -- the primary boating access to the wilderness portion of the Gun…
Cibola National Forest and National Grasslands
New Mexico
A mosaic of scattered mountain ranges and prairies spanning 1.6 million acres across central New Mexico, Cibol…
Cibola National Wildlife Refuge
Arizona
Cibola National Wildlife Refuge, located in the floodplain of the lower Colorado River, was established in 196…
Cimarron Canyon State Park
New Mexico
Know Before You Go! Cimarron Canyon State Park is closed due to the Ute Park Fire. Hyde Memorial, Fenton Lak…
Cinder Cone Wilderness Area
New Mexico
The Cinder Cone Wilderness is part of the Greater Potrillo Mountains Complex, located approximately 30 miles s…
City Of Rocks National Reserve
Idaho
Described by California Trail emigrants as “a city of tall spires,” “steeple rocks,” and “the silent city,” th…
City Of Rocks National Reserve
Idaho
Emigrants of the California Trail describe the rocks here in vivid detail as "a city of tall spires,” “steeple…
City of Rocks State Park
New Mexico
City of Rocks gets its name from the incredible volcanic rock formations found here. The park encompasses a on…
Civil War Defenses of Washington
District of Columbia
On forested hills surrounding the nation's capital are the remnants of a complex system of Civil War fortifica…
Civil War Defenses of Washington
District of Columbia
On forested hills surrounding the nation's capital are the remnants of a complex system of Civil War fortifica…
Clackamas Wild and Scenic River
Oregon
The Clackamas River is located to the west of the Cascade Range and to the south of the Columbia River Gorge i…
Clara Barton National Historic Site
Virginia
Clara Barton dedicated her life and energies to help others in times of need - both home and abroad, in peacet…
Clara Barton National Historic Site
District of Columbia
Clara Barton dedicated her life and energies to help others in times of need - both home and abroad, in peacet…
Clarence Cannon National Wildlife Refuge
Missouri
Clarence Cannon National Wildlife Refuge was established in 1964 with funds from the purchase of migratory wat…
Clarence J. Brown Dam and Reservoir
Ohio
C.J. Brown Dam & Reservoir, OH is located on the northeast corner of Springfield on the Buck Creek, 7 miles ab…