National Register of Historic Places | Südoststeiermark District | National Trust for Places of Historic Interest or Natural Beauty | district | Mount Everest | Eichsfeld (district) | Darjeeling district | Hartberg (district) | Bad Kreuznach (district) | Mount Vernon | Lake District | school district | Hildesheim (district) | Mauthausen-Gusen concentration camp | District of Columbia | Mount Kilimanjaro | Auschwitz concentration camp | Dachau concentration camp | United States District Court for the Southern District of New York | historic district | Bergen-Belsen concentration camp | aide-de-camp | National Historic Landmark | Reutte (district) | Peak District | Leibnitz (district) | Perg (district) | electoral district | District | central business district |
Catoctin Mountain Park contains three historic camps: Camp Greentop, Camp Misty Mount, and the Presidential retreat Camp David.