1
Old Wolf Hill Conservation Area
Nature preserve
246 acres2.2 mi of trail
Dog rules not recorded
No trailhead mapped yet
Outdoors · Williamsburg
Williamsburg, MA parks, trails & bike paths
About 29% of Williamsburg is conserved land, roughly 4,681 acres. There are about 39 miles of mapped trails, and the biggest networks are in Old Wolf Hill Conservation Area (2.2 mi), Graves Farm Wildlife Sanctuary (1.7 mi), and Bradley Property (1.4 mi).
Conserved land, trails, parks and bike routes in Williamsburg, measured from OpenStreetMap and USGS data.
At a glance
Williamsburg outdoors
Conserved land
29%
4,681 of 16,330 acres
Trails
39 mi
1.5 mi per sq mi · 21 on conserved land
Parks & preserves
10
1,738 conserved acres per 1,000 residents
Bike routes
0.1 mi
0.0 mi lanes · 0.1 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
Graves Farm Wildlife Sanctuary
Nature preserve
523 acres1.7 mi of trail
Graves Brothers Loop TrailNonnie Day Brook Loop
No dogsMapped in OpenStreetMap
3
Bradley Property
Nature preserve
41 acres1.4 mi of trail
Dog rules not recorded
4
Breckenridge Property
Nature preserve
71 acres1.1 mi of trail
Dog rules not recorded
5
Williamsburg Wildlife Management Area
Nature preserve
198 acres0.9 mi of trail
Dog rules not recorded
No trailhead mapped yet
Website
6
Petticoat Hill
Managed by Trustees of Reservations
63 acres0.9 mi of trail
Petticoat Hill/Locke's Loop
Dog rules not recorded
7
Horse Mountain Conservation Area
Nature preserve
37 acres0.8 mi of trail
Horse Mountain trailPotash Trail
No dogsMapped in OpenStreetMap
DirectionsTo the parking lot
8
Brewer Brook Wildlife Management Area
Managed by Department of Fish and Game
284 acres0.7 mi of trail
Dog rules not recorded
No trailhead mapped yet
All 10 parks & preserves
- Briar Hill Conservation Area66 ac · 0.7 mi trail
- Conway State Forest52 ac · 0.1 mi trail
Who protects the land
4,681 conserved acres
Who manages it, from PAD-US. Approximate, because parcels can overlap.
Conserved doesn't always mean open to visitors. 1,312 acres are conservation easements, which are usually private land. Public access isn't recorded for 4 of 66 parcels. 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 paths0.1 mi
- Shoulders & shared lanes0.0 mi
Courts & fields
- Tennis2
- Pickleball2
- Basketball2
- Baseball1
Counts include school and college facilities, which aren't always open to the public.
Next door
Williamsburg and its neighbors
Towns whose outdoors data has been built so far.
| Town | Conserved | Trails | Parks & preserves |
|---|---|---|---|
| Williamsburg | 28.7% | 39.1 mi | 10 |
| Whately | 30.8% | 20.7 mi | 8 |
| Goshen | 26.8% | 22.0 mi | 3 |
| Hatfield | 15.4% | 42.0 mi | 6 |
| Chesterfield | 38.6% | 16.1 mi | 12 |
Trail talk
Conditions & tips from neighbors
No recent posts about Williamsburg'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.