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Frieda Fromm-Reichmann CottageFrieda Fromm-Reichmann Cottage · Photo: Farragutful · CC BY-SA 4.0
AOutdoors
Outdoors in Rockville

10% of Rockville’s land is conserved, and virtually every resident lives within a half mile of a park

Virtually every resident lives within a half mile of a park. 19 miles of mapped trail cross Rockville, 1.4 per square mile of land. 10% of Rockville’s land is conserved, about 907 acres.

Ahead of 92% of U.S. towns · #34 of 261 in Maryland. What drives it

Conserved land
10%
907 acres · of 13.6 sq mi of land
Trails
19 mi
1.4 per sq mi of land
Park land
1,092 ac
16 acres per 1,000 residents
Near a park
99%+
of residents within ½ mile
Bike routes
48 mi
6.4 mi lanes · 30 mi paths
Highest peak
512 ft
Hunting Hill
Lakes & rivers
8

What kind of outdoors town is Rockville?

Read from the map. The page puts what stands out first.

Outdoors grade

How much outdoors does Rockville have?

On conserved land, trails, park land and how close residents live to a park, Rockville is ahead of 92% of U.S. towns, #34 of 261 in Maryland. All four inputs are above most U.S. towns; the share of residents near a park ranks highest, park acres per resident lowest.

A
OutdoorsA character grade: shown, never part of Rockville’s overall grade.
All U.S. towns we grade (21,298)Ahead of 92%
LessMore
Maryland towns of 2,500+ (261)Ahead of 87%

Maryland towns conserve more land than most (a typical one, 9%; the U.S., 4%), so Rockville’s 10% is ahead of 57% of Maryland towns, while its trails per square mile lead 82% of them.

How sure. Graded on any three of the four inputs instead, the letter would range from A− to A+. Trails and many small parks come from OpenStreetMap, mapped by volunteers, so coverage varies from town to town; the half mile is a straight line from each census block, so a river or highway in the way isn’t counted against it.

PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →

The map

Conserved land, trails & bike routes

Tap a number to zoom to a park. Tap a layer to hide it.

12345678
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

The longest trail network is Rockville Civic Center Park, with 2.2 miles. Directions go to the nearest trailhead or public parking.

Rockville Civic Center Park

Managed by City of Rockville
153 acres2.2 mi of trail
Croydon Creek Woodland TrailCroydon Creek Heritage TrailCroydon Creek Overlook Trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗

Upper Watts Branch Forest Preserve

Nature preserve
72 acres0.7 mi of trail
Dog rules not recorded
Directionsto the trail signWebsite ↗

Woodley Gardens Park

Park
40 acres0.5 mi of trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗

Potomac Woods Park

Managed by City of Rockville
39 acres0.5 mi of trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗

Dogwood Park

Managed by City of Rockville Department of Recreation and Parks
56 acres0.4 mi of trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗

King Farm Park

Park
12 acres0.4 mi of trail
Dog rules not recorded
No trailhead mapped yet

Dawson Farm Park

Park
9 acres0.3 mi of trail
Dog rules not recorded
Directionsto the parking lotWebsite ↗
All 55 parks & preserves
Rockville Civic Center Park153 acres · 2.2 mi of trail · City of Rockville
Directions
Upper Watts Branch Forest Preserve72 acres · 0.7 mi of trail
Directions
Woodley Gardens Park40 acres · 0.5 mi of trail
Directions
Potomac Woods Park39 acres · 0.5 mi of trail · City of Rockville
Directions
Dogwood Park56 acres · 0.4 mi of trail · City of Rockville Department of Recreation and Parks
Directions
Welsh Park33 acres · 0.4 mi of trail
Directions
King Farm Park12 acres · 0.4 mi of trail
Dawson Farm Park9 acres · 0.3 mi of trail
Directions
Fallsgrove Stream Valley39 acres · 0.2 mi of trail
Directions
Fallsgrove Park18 acres · 0.2 mi of trail
Directions
Elwood Smith Park11 acres · 0.2 mi of trail
Directions
Senior Center Park10 acres · 0.2 mi of trail
Maryvale Park8 acres · 0.2 mi of trail
Lone Oak Park7 acres · 0.2 mi of trail
Montrose Park5 acres · 0.2 mi of trail · City of Rockville
RedGate Park131 acres · 0.1 mi of trail · City of Rockville
Directions
Glenora Park14 acres · 0.1 mi of trail
Monument Park10 acres · 0.1 mi of trail
Bullards Park6 acres · 0.1 mi of trail
Isreal Park6 acres · 0.1 mi of trail
Directions
Millenium Garden Park1 acres · 0.1 mi of trail
Directions
Veterans Park1 acres · 0.1 mi of trail
Directions
Peg Santee Park1 acres · 0.1 mi of trail
Woottons Mill Park79 acres
Directions
King Farm Stream Valley Park51 acres
Directions
Rock Creek Stream Valley Park36 acres · Montgomery Parks
Directions
Horizon Hill Park27 acres
Mattie J.T. Stepanek Park26 acres
Directions
Rockmead Park21 acres
Anderson Park14 acres
Directions
Rockcrest Park12 acres
King Farm Farmstead10 acres
Directions
Mark Twain School Athletic Park10 acres · City of Rockville
Directions
Watts Branch Park10 acres
Directions
Rose Hill Stream Valley Park9 acres
Twinbrook Park8 acres · City of Rockville
Directions
College Gardens Park6 acres
North Farm Park5 acres
David Scull Park5 acres · Rockville Department of Recreation and Parks
Calvin Park5 acres
Open Space (SWM)5 acres
Hillcrest Park4 acres
Silver Rock Park3 acres
Open Space3 acres
Memorial Park2 acres
Orchard Ridge Park2 acres
Directions
Courthouse Square Park2 acres
Directions
Beall-Dawson House1 acres
Directions
Croydon Park1 acres · City of Rockville
First Street Park1 acres
Jacquilin Trells Williams Park1 acres
Directions
Village Green Park1 acres
Directions
Wilma Shelton Bell Park1 acres
James Monroe Park1 acres
Directions
Kinship Park1 acres
Directions
Who protects it

907 conserved acres

10% of Rockville’s land. Who manages Rockville’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Town or city438 ac
County317 ac
Other or Unknown Local Government90 ac
Other state land2 ac
Not recorded393 ac
Local Park · 576 acLocal Other or Unknown · 342 acLocal Conservation Area · 183 acConservation Easement · 72 acState Other or Unknown · 37 ac
Good to know

Conserved doesn’t always mean open to visitors. 46 acres are conservation easements, usually private land. Public access isn’t recorded for 15 of 75 parcels. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
County Land
Local Other or Unknown
Not recorded262Unknown
Montgomery County
Local Park
County262Open
Wootons Mill park
Local Other or Unknown
Not recorded117Unknown
Fallsgrove Stream Valley Park
Local Conservation Area
Town or city57Open
King Farm Stream Valley Park
Local Conservation Area
Town or city52Open
Rock Creek Stream Valley Park
State Other or Unknown
Not recorded37Unknown
Welsh Park
Local Park
Town or city33Open
Fallsgrove Park
Local Park
Town or city29Open
Rockmead Park
Local Conservation Area
Town or city28Open
Mattie J.T. Stepanek Park
Local Park
Town or city24Open

5 smaller protected places aren’t shown.

Things to do

72 places to go in Rockville

Beaches, playgrounds, peaks, falls and more. Pick a kind.

Playgrounds in Rockville
Horizon Hill ParkIn Horizon Hill Park
Directions
Ritchie Park Playground
Directions
Rockcrest PlaygroundIn Rockcrest Park
Directions
Rockville Civic Center PlaygroundIn Rockville Civic Center Park
Directions

59 playgrounds are on OpenStreetMap in all; the list shows named ones from the first 30.

Trails & water

5 named trails and 8 lakes & rivers

Named trails
Unpaved · 3.1 mi
Croydon Creek Woodland Trail0.8 mi
Croydon Creek Heritage Trail0.4 mi
Forest Trail0.2 mi
Pond Trail0.2 mi
Croydon Creek Overlook Trail0.2 mi
Lakes & rivers tap for directions
Biking & sports

48 miles of bike routes

Bike lanes are often missing from the map in smaller towns, so that number is likely low.

6.4 mi
painted or protected bike lanes
30 mi
off-road bike paths
11 mi
shoulders & shared lanes
Courts & fields
84Tennis
59Basketball
34Baseball
12Soccer
5Pickleball
5Football
5Tracks
3Softball

Includes school and college facilities, which aren’t always open to the public.

History along the way

11 places on the National Register, one a National Historic Landmark

The country’s official list of places worth saving (National Park Service). The map also marks 2 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
★
Frieda Fromm-Reichmann CottageNational Historic Landmark · Building
About it
Beall-Dawson HouseBuilding · listed 1973
About it
Rockville Railroad StationBuilding · listed 1974
About it
West Montgomery Avenue Historic DistrictDistrict · listed 1975
About it
Third Addition to Rockville and Old St. Mary's Church and CemeteryDistrict · listed 1978
About it
Bingham-Brewer HouseBuilding · listed 1980
About it
Dawson FarmBuilding · listed 1985
About it
Montgomery County Courthouse Historic DistrictDistrict · listed 1986
About it
Glenview FarmBuilding · listed 2007
About it
Rockville Park Historic DistrictDistrict · listed 2011
About it
New Mark CommonsDistrict · listed 2017
About it
When to get out

The best walking months in Rockville: April, June and August

NOAA’s 1991–2020 normals for the town and the daylight at its latitude. Outlined months have long days, highs of 59 to 86 °F and little rain for the place.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)9.710.711.813.214.314.914.713.712.411.110.09.4
High (°F)424554657482868478675646
Rain (in)3.12.73.83.54.44.34.53.84.33.83.23.7

February is the driest month (2.7 in) and July the warmest (highs of 86 °F). 4.5 inches fall in July, the wettest month. Summer highs reach 86 °F, too hot for the outline. The climate in Rockville →

Next door

Rockville and its neighbors

Rockville has the second most mapped trails of the 7 towns around it. Tap a town to see its outdoors.

TownConserved
of land
Trail mi
per sq mi
Park acres
per 1,000
Near a park
½ mile
Outdoors
Rockville10%1.41699%+A
North Bethesda7%0.3397%B
Travilah18%0.86465%A
Potomac21%2.12692%A+
Aspen Hill13%1.31189%A−
Redland32%2.35899%+A+
North Potomac6%2.3592%A−

The four inputs of the Outdoors grade, from the engine; shares are of land, not water.

Questions about parks and trails in Rockville

Where can I hike in Rockville?

The longest trail networks: Rockville Civic Center Park, 2.2 miles; Upper Watts Branch Forest Preserve, 0.7 miles; Woodley Gardens Park, 0.5 miles; Potomac Woods Park, 0.5 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Rockville is conserved land?

10% of its land, against a typical 9% for a Maryland town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.

Are dogs allowed on Rockville’s trails?

Rockville Civic Center Park and Upper Watts Branch Forest Preserve don’t have dog rules recorded on the map; check the signs at the trailhead.

Where can I bike in Rockville?

48 miles of bike routes are on the map: 6.4 of painted or protected lanes, 30 of off-road paths and 11 of shoulders and shared lanes.

Is there public land near Rockville?

24,033 acres of parks and open public land lie inside Rockville or within 10 miles of it (PAD-US), 1,092 of them inside the city line.

How much outdoors does Rockville have?

Ahead of 92% of U.S. towns on the Outdoors grade, #34 of 261 in Maryland. The grade combines the share of land that is conserved, miles of mapped trail per square mile of land, park acres per 1,000 residents and the share of residents within a half mile of a park. It’s a character grade, so it isn’t part of the overall grade. How it works.

Trail talk

Conditions, parking and favorite walks from Rockville neighbors.

Town Square →
Share a tip
Sources

Where this page comes from

Conserved and public land: USGS Protected Areas Database of the United States (PAD-US), service updated July 2026. Parks, trails, playgrounds, beaches and other places: OpenStreetMap (© OpenStreetMap contributors, ODbL), map data as of 2026-10-28. Land and water area: Census 2025 Gazetteer. Residents near a park: 2020 Census blocks. National Register: National Park Service. How TownRatings grades the outdoors →