National Park System units in District of Columbia

The District of Columbia has 26 National Park System units. The list below also includes 10 places the Park Service does not count as units of their own. Each one has its own page here with hours, current alerts, campgrounds and what there is to do.

District of Columbia in figures

National Park System units
26
Free to enter
25
Recreation visits in 2025
42,388,153
Busiest unit, 7,743,295 visits
Lincoln Memorial
Campgrounds
37

A unit that reaches into another state counts in full here and in each other state it touches.

The visit total leaves out 5 units that report no 2025 count.

Free to enter Charges an entrance feePoints are the Park Service reference point for each unit, not a boundary.

Parks near a city

Visits by year

Fees, hours, alerts, campgrounds and activities are from the NPS API. Data refreshed October 14, 2026.