1
Walker Mill Regional Park
Nature preserve
124 acres1.8 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
Outdoors · Walker Mill
Walker Mill, MD parks, trails & bike paths
About 13% of Walker Mill is conserved land, roughly 247 acres. There are about 2.7 miles of mapped trails, and the biggest networks are in Walker Mill Regional Park (1.8 mi).
Conserved land, trails, parks and bike routes in Walker Mill, measured from OpenStreetMap and USGS data.
At a glance
Walker Mill outdoors
Conserved land
13%
247 of 1,912 acres
Trails
2.7 mi
0.9 mi per sq mi · 2 on conserved land
Parks & preserves
2
23 conserved acres per 1,000 residents
Bike routes
1.9 mi
0.7 mi lanes · 0.0 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
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.
2
Rollins Avenue Park
Park
1 acres0.1 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
Things to do
Beaches, playgrounds, falls & more
Pick a kind of place for the list, directions, or pins on the map above.
Playgrounds in Walker Mill
Courts at Walker Mill Playground 1
Courts at Walker Mill Playground 2
Millwood Townhouses Playground
Regency Lane Playground
The Addison at St. Paul Playground
Woods at Addison Playground
Unnamed playground in Walker Mill Regional Park
Who protects the land
247 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 13 acres are conservation easements, which are usually private land. Public access isn't recorded for 11 of 19 parcels. The places listed above are parks and preserves people visit.
Biking & sports
Bike routes, courts & fields
- Painted or protected bike lanes0.7 mi
- Off-road bike paths0.0 mi
- Shoulders & shared lanes1.1 mi
Courts & fields
- Basketball4
- Tennis4
- Baseball3
- Football2
- Skate park1
Counts include school and college facilities, which aren't always open to the public.
Public lands
The biggest protected places in Walker Mill
From USGS PAD-US: who manages each one and whether visitors are welcome.
State Other or Unknown 160 acForest Stewardship Easement 120 acLocal Park 72 acHistoric or Cultural Easement 42 acLocal Other or Unknown 4 ac
| Place | Managed by | Acres | Public access |
|---|---|---|---|
| Walker Mill Regional ParkState Other or Unknown | Not recorded | 145 | Access unknown |
| Concord Historic SiteLocal Park | Regional agency | 51 | Open |
| Millwood ParkLocal Park | Other or Unknown Local Government | 16 | Open |
| Fairfield Knolls Neighborhood ParkState Other or Unknown | Not recorded | 15 | Access unknown |
| Oakland ParkLocal Park | Regional agency | 6 | Open |
| Maryland-National Capital Park and Planning Commission Property Property - District HeightsLocal Other or Unknown | Not recorded | 4 | Access unknown |
Nearby
Walker Mill and its neighbors
Towns whose outdoors data has been built so far.
| Town | Conserved | Trails | Parks & preserves |
|---|---|---|---|
| Walker Mill | 12.9% | 2.7 mi | 2 |
| Capitol Heights | 3% | 0.4 mi | 2 |
| Forestville | 9.6% | 0.8 mi | 1 |
| Seat Pleasant | 5.9% | 1.1 mi | 3 |
Trail talk
Conditions & tips from neighbors
No recent posts about Walker Mill'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 20-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.