There are 11 other designations.
Maryland (4)
- Catoctin Mountain Park
- Fort Washington Park, Maryland
- Greenbelt Park
- Piscataway Park
Constitution Gardens, District of Columbia
National Capital Parks – East, District of Columbia
National Mall and Memorial Parks, District of Columbia
Prince William Forest Park, Virginia
Rock Creek Park, District of Columbia
White House, District of Columbia
Wolf Trap National Park for the Performing Arts, Virginia