Outdoors · Monroe

Monroe, NJ parks, trails & bike paths

About 9.8% of Monroe is conserved land, roughly 2,626 acres. There are about 25 miles of mapped trails, and the biggest networks are in Monroe Township Soccer Complex (0.8 mi).

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

At a glance

Monroe outdoors

Conserved land
9.8%
2,626 of 26,845 acres
Trails
25 mi
0.6 mi per sq mi · 6 on conserved land
Parks & preserves
3
54 conserved acres per 1,000 residents
Bike routes
1.8 mi
0.0 mi lanes · 1.8 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

123
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

Monroe Township Soccer Complex

Park
22 acres0.8 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
2

James Monroe Park

Managed by Monroe Township
23 acres0.4 mi of trail
Dog rules not recorded
DirectionsTo the parking lot
3

Veterans Park

Park
19 acres
Dog rules not recorded
No trailhead mapped yet
Who protects the land

2,626 conserved acres

Who manages it, from PAD-US. Approximate, because parcels can overlap.
County
2,318 ac
Other state land
577 ac
Town or city
412 ac
State natural resources
329 ac
Other or Unknown Local Government
177 ac
USDA easements (NRCS)
37 ac
Not recorded
317 ac

Conserved doesn't always mean open to visitors. 1,056 acres are conservation easements, which are usually private land. The places listed above are parks and preserves people visit.

Biking & sports

Bike routes, courts & fields

  • Painted or protected bike lanes0.0 mi
  • Off-road bike paths1.8 mi
  • Shoulders & shared lanes0.0 mi

Courts & fields

  • Tennis13
  • Baseball11
  • Soccer7
  • Pickleball6
  • Basketball5
  • Equestrian2
  • Cricket1

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

Next door

Monroe and its neighbors

Towns whose outdoors data has been built so far.
TownConservedTrailsParks & preserves
Monroe9.8%25.2 mi3
Old Bridge21.1%33.8 mi9
Helmetta33.1%0.8 mi1
Manalapan12.3%35.9 mi5
East Windsor22.5%19.5 mi7
Cranbury32.5%2.4 mi4
Millstone26.1%32.2 mi6
Trail talk

Conditions & tips from neighbors

No recent posts about Monroe'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 26.5-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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Monroe

New Jersey · NJ · Middlesex County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01