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23 North Main Street, Cranbury, NJ - entrancePhoto: Zeete · CC BY-SA 4.0
AOutdoors
Outdoors in Cranbury Township

33% of Cranbury Township’s land is conserved: 2,777 acres

312 acres are parks and preserves, 78 per 1,000 residents. 96% of residents live within a half mile of a park. 2.4 miles of mapped trail cross Cranbury Township, 0.2 per square mile of land.

Ahead of 89% of U.S. towns · #209 of 468 in New Jersey. What drives it

Conserved land
33%
2,777 acres · of 13.3 sq mi of land
Trails
2.4 mi
0.2 per sq mi of land
Park land
312 ac
78 acres per 1,000 residents
Near a park
96%
of residents within ½ mile
Bike routes
3.1 mi
1.6 mi lanes
Lakes & rivers
2

What kind of outdoors town is Cranbury Township?

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

Outdoors grade

How much outdoors does Cranbury Township have?

On conserved land, trails, park land and how close residents live to a park, Cranbury Township is ahead of 89% of U.S. towns, #209 of 468 in New Jersey. Conserved land holds the grade up; trail miles pull it down.

A
OutdoorsA character grade: shown, never part of Cranbury Township’s overall grade.
All U.S. towns we grade (21,298)Ahead of 89%
LessMore
New Jersey towns of 2,500+ (468)Ahead of 55%

New Jersey towns conserve more land than most (a typical one, 11%; the U.S., 4%), so Cranbury Township’s 33% is ahead of 87% of New Jersey towns, while its trails per square mile lead 19% 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.

1234
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 Village Park, with 0.1 miles. Directions go to the nearest trailhead or public parking.

Village Park

Managed by Township of Cranbury
18 acres0.1 mi of trail
Dogs on leash
Directionsto the parking lot

Heritage Park

Managed by Township of Cranbury
13 acres
Dogs on leash
Directionsto the parking lot

Millstone Park

Managed by Township of Cranbury
10 acres
Dogs on leash
Directionsto the parking lot

Barn Park

Managed by Township of Cranbury
1 acres
Dog rules not recorded
Directionsto the parking lot
Who protects it

2,777 conserved acres

33% of Cranbury Township’s land. Who manages Cranbury Township’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

County3,886 ac
Other state land1,105 ac
USDA easements (NRCS)456 ac
Town or city190 ac
Land trusts & nonprofits91 ac
Other or Unknown Local Government53 ac
Not recorded80 ac
Agricultural Easement · 5,452 acPrivate Agricultural · 98 acLocal Other or Unknown · 74 acLocal Resource Management Area · 60 acUnknown Easement · 52 ac
Good to know

Conserved doesn’t always mean open to visitors. 2,468 acres are conservation easements, usually private land. Public access isn’t recorded for 2 of 95 parcels. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Preserved Farmland
Private Agricultural
Not recorded69Closed
Cranbury Township Unknown
Local Other or Unknown
Town or city60Open
Cranbury Township Forest
Local Resource Management Area
Town or city60Open
Fee Simple - Nonprofit
Unknown
Land trusts & nonprofits31Unknown
Monmouth Battlefield State Park
Private Park
Land trusts & nonprofits30Open
Upper Millstone River Greenway
Private Agricultural
Land trusts & nonprofits29Open
Cranbury Brook Preserve
Local Other or Unknown
Town or city23Open
Village Park
Local Recreation Area
Town or city18Open
Millstone Park
Local Park
Town or city14Open
Heritage Park
Local Park
Town or city12Open

3 smaller protected places aren’t shown.

Things to do

4 places to go in Cranbury Township

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

Playgrounds in Cranbury Township

4 playgrounds without a name on the map. Tap “Show all on map” to see them.

Trails & water

2 named trails and 2 lakes & rivers

Named trails
Unpaved · 1.8 mi
Pin Oaks Trail0.4 mi
Eagle Trail0.4 mi
Lakes & rivers tap for directions
Biking & sports

3.1 miles of bike routes

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

1.6 mi
painted or protected bike lanes
1.5 mi
shoulders & shared lanes
Courts & fields
13Tennis
8Basketball
5Soccer
4Baseball
1Softball
1Beach volleyball

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

History along the way

2 places on the National Register

The country’s official list of places worth saving (National Park Service).

History →
Old Cranbury SchoolBuilding · listed 1971
About it
Cranbury Historic DistrictDistrict · listed 1980
About it
When to get out

The best walking months in Cranbury Township: April to 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)9.610.611.813.214.415.014.813.812.411.09.99.3
High (°F)414452647482878578675646
Rain (in)3.52.84.23.64.04.45.04.34.04.13.34.3

February is the driest month (2.8 in) and July the warmest (highs of 87 °F). 5.0 inches fall in July, the wettest month. Summer highs reach 87 °F, too hot for the outline. The climate in Cranbury Township →

Next door

Cranbury Township and its neighbors

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
Cranbury Township33%0.27896%A
East Windsor Township23%1.34598%A+
Plainsboro Township28%0.77299%A+
Princeton Meadows— not graded: under 1,000 residents or part of its town
South Brunswick Township19%0.79696%A
Monroe Township10%0.66879%A−
Twin Rivers— not graded: under 1,000 residents or part of its town

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

Questions about parks and trails in Cranbury Township

Where can I hike in Cranbury Township?

The longest trail networks: Village Park, 0.1 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Cranbury Township is conserved land?

33% of its land, against a typical 11% for a New Jersey town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.

Are dogs allowed on Cranbury Township’s trails?

OpenStreetMap records dogs as welcome at Village Park (on leash), Heritage Park (on leash) and Millstone Park (on leash). For the rest, check the signs at the trailhead.

Where can I bike in Cranbury Township?

3.1 miles of bike routes are on the map: 1.6 of painted or protected lanes and 1.5 of shoulders and shared lanes.

Is there public land near Cranbury Township?

54,938 acres of parks and open public land lie inside Cranbury Township or within 10 miles of it (PAD-US), 312 of them inside the town line.

How much outdoors does Cranbury Township have?

Ahead of 89% of U.S. towns on the Outdoors grade, #209 of 468 in New Jersey. 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 Cranbury Township 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 →