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Dark-sky parks
Showing 1–22 of 22 parks
Andersonville National Historic Site
Andrew Johnson National Historic Site
Antietam National Battlefield
Arlington House, The Robert E. Lee Memorial
Cabrillo National Monument
Camp Nelson National Monument
Civil War Defenses of Washington
Colonial National Historical Park
Fort Donelson National Battlefield
Fort McHenry National Monument and Historic Shrine
Fredericksburg & Spotsylvania National Military Park
Gettysburg National Military Park
Golden Gate National Recreation Area
Jean Lafitte National Historical Park and Preserve
Little Bighorn Battlefield National Monument
Petersburg National Battlefield
Presidio of San Francisco
Richmond National Battlefield Park
Rock Creek Park
Shiloh National Military Park
Stones River National Battlefield
Vicksburg National Military Park
