Browse Parks | Park Name Search for a park: Select an activity: By State By zip code Castillo de San Marcos National Monument Florida Castle Clinton National Monument New York Castle Mountains National Monument California Catoctin Mountain Park Maryland Cedar Breaks National Monument Utah Cedar Creek and Belle Grove National Historical Park Virginia César E. Chávez National Monument California Chaco Culture National Historical Park New Mexico Chamizal National Memorial Texas Channel Islands National Park California Charles Pinckney National Historic Site South Carolina Charles Young Buffalo Soldiers National Monument Ohio Chattahoochee River National Recreation Area Georgia Chesapeake and Ohio Canal National Historical Park Maryland Chickamauga & Chattanooga National Military Park Georgia Chickasaw National Recreation Area Oklahoma Chimney Rock National Historic Site Nebraska Chiricahua National Monument Arizona