Outdoors · Washington

Washington, DC parks, trails & bike paths

About 17% of Washington is conserved land, roughly 7,575 acres. There are about 118 miles of mapped trails, and the biggest networks are in Rock Creek Park (29.5 mi), U.S. National Arboretum (5.6 mi), and National Mall (5.2 mi).

Conserved land, trails, parks and bike routes in Washington, measured from OpenStreetMap and USGS data.

At a glance

Washington outdoors

Conserved land
17%
7,575 of 43,524 acres
Trails
118 mi
1.7 mi per sq mi · 97 on conserved land
Parks & preserves
237
11 conserved acres per 1,000 residents
Bike routes
246.0 mi
83.4 mi lanes · 118.7 mi off-road paths

Conserved land is a share of the whole town area. Bike lanes are often missing from the map in smaller towns, so that number is likely low.

Map

Conserved land, trails & bike routes

12345678
Tap a number or a place below to zoom in© OpenStreetMap contributors · USGS PAD-US
Places to walk

Parks & preserves with trails

Ranked by mapped trail miles. Directions go to the nearest marked trailhead or public parking.
1

Rock Creek Park

Managed by National Park Service
1,761 acres29.5 mi of trail
Valley TrailWestern Ridge TrailPinehurst Branch TrailHolly TrailWhite Horse Trail
Dogs usually limitedNational parks restrict dogs on most trails. Check posted rules
DirectionsTo the trailhead Website
2

U.S. National Arboretum

Park
448 acres5.6 mi of trail
Dog rules not recorded
DirectionsTo the parking lot Website
3

National Mall

Managed by National Park Service
166 acres5.2 mi of trail
Dogs usually limitedNational parks restrict dogs on most trails. Check posted rules
DirectionsTo the parking lot
4

Glover-Archbold Park

Managed by National Park Service
236 acres4.8 mi of trail
Glover-Archbold TrailWesley Heights TrailWhitehaven Trail
Dogs usually limitedNational parks restrict dogs on most trails. Check posted rules
DirectionsTo the parking lot Website
5

Fort Dupont Park

Park
376 acres4.7 mi of trail
Hiker Biker TrailGarden Passage TrailTurkey TrailSwanson TrailGonif Trail
Dog rules not recorded
DirectionsTo the parking lot
6

Theodore Roosevelt Island

Nature preserve
91 acres3.5 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
7

Fort Circle Park

Nature preserve
360 acres3.2 mi of trail
Hiker Biker TrailMuseum Foot Trail
Dog rules not recorded
DirectionsTo the parking lot
8

Rock Creek & Potomac Parkway

Park
177 acres2.7 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
All 237 parks & preserves
Showing 1–10 of 237 parks & preserves
Rock Creek Park1,761 acres · 29.5 mi of trail · National Park Service
U.S. National Arboretum448 acres · 5.6 mi of trail
National Mall166 acres · 5.2 mi of trail · National Park Service
Glover-Archbold Park236 acres · 4.8 mi of trail · National Park Service
Fort Dupont Park376 acres · 4.7 mi of trail
Theodore Roosevelt Island91 acres · 3.5 mi of trail
Fort Circle Park360 acres · 3.2 mi of trail
Rock Creek & Potomac Parkway177 acres · 2.7 mi of trail
Battery Kemble Park59 acres · 2 mi of trail · National Park Service
Kenilworth Park & Aquatic Gardens326 acres · 1.9 mi of trail · National Park Service
Things to do

Beaches, playgrounds, falls & more

Pick a kind of place for the list, directions, or pins on the map above.
Playgrounds in Washington
Showing 1–10 of 50 playgrounds
10th Street Park
Directions
Associates for Renewal in Education playground
Directions
Big Kids PlaygroundIn Hearst Recreation Center
Directions
Brentwood PlaygroundIn Brentwood Recreation Center
Directions
Bruce Monroe at Park View Playground
Directions
Bunker Hill Elementary School Playground
Directions
Burleith Tot Lot
Directions
Chevy Chase PlaygroundIn Chevy Chase Recreation Center
Directions
Congress Heights PlaygroundIn Congress Heights Recreation Center
Directions
Florida Avenue PlaygroundIn Florida Avenue Park
Directions

333 more unnamed playgrounds are mapped in Washington.

Trails

Named trails

Open to bikes 18.9 miHorses 12.6 miUnpaved 86.5 mi
Showing 1–10 of 25 trails
  • Hiker Biker Trail5.4 mi
  • Valley Trail5.2 mi
  • Western Ridge Trail3.3 mi
  • Glover-Archbold Trail3.1 mi
  • Palisades Trolley Trail2.3 mi
  • Pinehurst Branch Trail1.3 mi
  • Kingman Trail1.0 mi
  • Battery Kemble Trail0.9 mi
  • Whitehaven Trail0.8 mi
  • Soapstone Valley Trail0.8 mi
Water

Lakes & rivers

Showing 1–10 of 35 places

Tap a name for directions.

Who protects the land

7,575 conserved acres

Who manages it, from PAD-US. Approximate, because parcels can overlap.
National Park Service
6,554 ac
Town or city
1,079 ac
Other or Unknown Federal Land
590 ac
Private owners
80 ac
Other state land
5 ac
County
2 ac
Land trusts & nonprofits
1 ac

Conserved doesn't always mean open to visitors. 4 acres are conservation easements, which are usually private land. Public access isn't recorded for 11 of 176 parcels. The places listed above are parks and preserves people visit.

Biking & sports

Bike routes, courts & fields

  • Painted or protected bike lanes83.4 mi
  • Off-road bike paths118.7 mi
  • Shoulders & shared lanes43.9 mi
  • Palisades Trolley Trail (bike route)2.3 mi

Courts & fields

  • Tennis333
  • Basketball205
  • Baseball107
  • Soccer86
  • Football35
  • Golf21
  • Pickleball19

Counts include school and college facilities, which aren't always open to the public.

Public lands

The biggest protected places in Washington

From USGS PAD-US: who manages each one and whether visitors are welcome.
Special Designation Area 5,930 acLocal Park 997 acHistoric or Cultural Area 617 acFederal Other or Unknown 441 acLocal Recreation Area 303 ac
Showing 1–10 of 15 places
PlaceManaged byAcresPublic access
National Capital ParksSpecial Designation AreaNational Park Service3,866Restricted
Rock Creek ParkSpecial Designation AreaNational Park Service1,720Restricted
Fort Circle ParkLocal ParkTown or city420Open
National ArboretumFederal Other or UnknownOther or Unknown Federal Land369Access unknown
Chesapeake and Ohio Canal National Historical ParkHistoric or Cultural AreaNational Park Service323Restricted
National MallSpecial Designation AreaNational Park Service162Restricted
George Washington Memorial ParkwaySpecial Designation AreaNational Park Service131Restricted
Theodore Roosevelt IslandHistoric or Cultural AreaNational Park Service100Restricted
Washington MonumentHistoric or Cultural AreaNational Park Service100Restricted
Captial GroundsLocal ParkOther or Unknown Federal Land92Open
History

Historic places to visit

Showing 1–10 of 103 places
122nd New York Volunteer MounmentObelisk
150th Ohio National Guard MonumentStele
25th New York Volunteer Cavelry MonumentStatue
56 Signers of the Declaration of Independence MemorialIn Constitution Gardens · Sculpture · 1982
98th Pennsylvania Volunteer MonumentObelisk
A Prayer For The NationIn World War II Memorial · Monument
A-Moose or Little BeeTomb
Adams MemorialMemorial
Admiral David G FarragutIn Farragut Square · Statue
African American Civil War MemorialMonument
Nearby

Washington and its neighbors

Towns whose outdoors data has been built so far.
TownConservedTrailsParks & preserves
Washington17.4%117.6 mi237
Arlington11.4%36.1 mi114
Alexandria10.5%26.1 mi61
Silver Spring14.9%10.7 mi32
Brookmont27.3%7.1 mi7
Bethesda6%6.2 mi32
Takoma Park7%1.1 mi16
Trail talk

Conditions & tips from neighbors

No recent posts about Washington's trails yet. Muddy, icy, a bridge out, where to park: a quick post helps the next person.

Sources: trails, parks, preserves, courts and bike lanes © OpenStreetMap contributors (ODbL), map data as of 2026-09-28. Conserved land: USGS Gap Analysis Project, Protected Areas Database of the United States (PAD-US). Measured against the Census town boundary.

How we measure"Trails" are OpenStreetMap paths, bridleways, public tracks and unpaved footways, plus footways inside a park or preserve or on a named trail route. Sidewalks are left out. Areas are counted on a 40.6-meter grid, so overlapping parcels count once. "Conserved" includes conservation easements, which protect land from development but are usually private property. Trailheads are the nearest marked trailhead, public parking lot or information board within about 150 meters of a preserve. Dog rules come from OpenStreetMap when someone has tagged them; otherwise we show what's typical for the land manager, or say the rules aren't recorded.

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