A source-cited reference to national park service national recreation areas
Amistad National Recreation Area · Big South Fork National River and Recreation Area · Bighorn Canyon National Recreation Area · Boston Harbor Islands National and State Park · Chattahoochee River National Recreation Area · Chickasaw National Recreation Area · Coldwater Spring · Delaware Water Gap National Recreation Area · Gateway National Recreation Area · Glen Canyon National Recreation Area · Golden Gate National Recreation Area · Lake Chelan National Recreation Area · Lake Mead National Recreation Area · Lake Roosevelt National Recreation Area · Ross Lake National Recreation Area · Santa Monica Mountains National Recreation Area · Whiskeytown–Shasta–Trinity National Recreation Area