1. C & O Canal National Historical Park
1057 Thomas Jefferson St NW, Washington, DC 20007
Coordinate: 38.9043,-77.05987
Phone: (202) 653-5190
2. National Parks Conservation Association
777 6th St NW Ste 700, Washington, DC 20001
Coordinate: 38.89937,-77.01958
Phone: (202) 223-6722
3. Ford's Theatre National Park
517 10th St NW, Washington, DC 20004
Coordinate: 38.89679,-77.02573
Phone: (202) 426-6927
4. Carter G. Woodson Home National Historical Park
1318 Vermont Ave NW, Washington, DC 20005
Coordinate: 38.90821,-77.03098
Phone: (202) 673-2402
5. National Park Trust
415 2nd St NE, Washington, DC 20002
Coordinate: 38.895622,-77.0035
Phone: (202) 548-0500
6. National Capital Parks-East
1900 Anacostia Dr SE, Washington, DC 20020
Coordinate: 38.87873,-76.97117
Phone: (202) 690-5185
7. National Capital Parks Central
900 Ohio Dr SW, Washington, DC 20024
Coordinate: 38.88134,-77.03294
Phone: (202) 485-9880