Photo: ToddC4176 · CC BY-SA 3.029% of Dartmouth’s land is conserved: 11,386 acres
5,623 acres are parks and preserves, 169 per 1,000 residents. 59 miles of mapped trail cross Dartmouth, 1.0 per square mile of land. The biggest trail networks: Destruction Brook Woods (7.2 mi), Allens Pond Wildlife Sanctuary (7 mi), Ridge Hill Reserve (5.1 mi).
Ahead of 95% of U.S. towns · #164 of 283 in Massachusetts. What drives it
What kind of outdoors town is Dartmouth?
Read from the map. The page puts what stands out first.
How much outdoors does Dartmouth have?
On conserved land, trails, park land and how close residents live to a park, Dartmouth is ahead of 95% of U.S. towns, #164 of 283 in Massachusetts. All four inputs are above most U.S. towns; conserved land ranks highest, the share of residents near a park lowest.
Massachusetts towns conserve more land than most (a typical one, 21%; the U.S., 4%), so Dartmouth’s 29% is ahead of 71% of Massachusetts towns, while its trails per square mile lead 19% of them.
Water is 38% of Dartmouth’s area (37 of 98 square miles), so every share here is of land; over land and water together, the conserved share would read 18%.
PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →
Conserved land, trails & bike routes
Tap a number to zoom to a park. Tap a layer to hide it.
Pick a walk
The longest trail network is Destruction Brook Woods, with 7.2 miles. Directions go to the nearest trailhead or public parking.
Allens Pond Wildlife Sanctuary
Ridge Hill Reserve
McBratney Land
Frank Knowles Reserve
Dartmoor Farm Wildlife Management Area
Smith Farm
Slocums River Reserve
All 75 parks & preserves
11,386 conserved acres
29% of Dartmouth’s land. Water is left out: Dartmouth has 60.9 square miles of land and 36.6 of water, so the share counts land only. Who manages Dartmouth’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 4,581 acres are conservation easements, usually private land. Public access isn’t recorded for 86 of 591 parcels. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Acushnet Cedar Swamp State Reservation State Park | Not recorded | 536 | Open |
| Town of Dartmouth Local Other or Unknown | Not recorded | 491 | Open |
| Dartmoor Farm Wildlife Management Area State Conservation Area | Not recorded | 466 | Open |
| Dartmouth Regional Parks and Trails Local Other or Unknown | Not recorded | 297 | Open |
| New Bedford Park Local Park | Not recorded | 228 | Open |
| Interchurch Council Land Local Other or Unknown | Town or city | 210 | Open |
| Demarest Lloyd State Park State Park | Not recorded | 198 | Open |
| Town Forest Local Resource Management Area | Not recorded | 193 | Open |
| Acushnet Saw Mills Local Other or Unknown | Not recorded | 193 | Open |
| Dartmouth Natural Resources Trust Private Conservation | Not recorded | 188 | Open |
5 smaller protected places aren’t shown.
78 places to go in Dartmouth
Beaches, playgrounds, peaks, falls and more. Pick a kind.
52 beaches are on OpenStreetMap in all; the list shows named ones from the first 30.
2 public pools without a name on the map. Tap “Show all on map” to see them.
9 playgrounds without a name on the map.
1 dog park without a name on the map. Tap “Show all on map” to see it.
8 scenic views without a name on the map.
25 named trails and 12 lakes & rivers
15 more trails
2.8 miles of bike routes
Bike lanes are often missing from the map in smaller towns, so that number is likely low.
Includes school and college facilities, which aren’t always open to the public.
7 places on the National Register
The country’s official list of places worth saving (National Park Service). The map also marks 3 historic points from OpenStreetMap: plaques, memorials and old buildings.
The best walking months in Dartmouth: May to September
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.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight (h) | 9.5 | 10.5 | 11.8 | 13.3 | 14.5 | 15.2 | 14.9 | 13.8 | 12.4 | 11.0 | 9.8 | 9.2 |
| High (°F) | 39 | 40 | 47 | 56 | 66 | 75 | 82 | 81 | 74 | 63 | 53 | 44 |
| Rain (in) | 3.8 | 3.5 | 5.1 | 4.4 | 3.4 | 3.7 | 3.1 | 3.6 | 4.1 | 4.5 | 4.3 | 4.7 |
July is the driest month (3.1 in) and the warmest (highs of 82 °F). 5.1 inches fall in March, the wettest month. The climate in Dartmouth →
Dartmouth and its neighbors
Dartmouth has the most mapped trails of the 7 towns around it. Tap a town to see its outdoors.
| Town | Conserved of land | Trail mi per sq mi | Park acres per 1,000 | Near a park ½ mile | Outdoors |
|---|---|---|---|---|---|
| Dartmouth | 29% | 1.0 | 169 | 84% | A+ |
| Westport | 23% | 0.4 | 157 | 68% | A |
| New Bedford | 19% | 0.5 | 22 | 92% | A |
| North Westport | — not graded: under 1,000 residents or part of its town | ||||
| Bliss Corner | — not graded: under 1,000 residents or part of its town | ||||
| Smith Mills | — not graded: under 1,000 residents or part of its town | ||||
| Gosnold | — 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 Dartmouth
Where can I hike in Dartmouth?
The longest trail networks: Destruction Brook Woods, 7.2 miles; Allens Pond Wildlife Sanctuary, 7 miles; Ridge Hill Reserve, 5.1 miles; McBratney Land, 2.6 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
How much of Dartmouth is conserved land?
29% of its land, against a typical 21% for a Massachusetts town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.
Are dogs allowed on Dartmouth’s trails?
Destruction Brook Woods and Allens Pond Wildlife Sanctuary don’t have dog rules recorded on the map; check the signs at the trailhead.
Where can I bike in Dartmouth?
2.8 miles of bike routes are on the map: 2.1 of painted or protected lanes and 0.7 of shoulders and shared lanes.
Is there public land near Dartmouth?
40,329 acres of parks and open public land lie inside Dartmouth or within 10 miles of it (PAD-US), 6,207 of them inside the town line.
How much outdoors does Dartmouth have?
Ahead of 95% of U.S. towns on the Outdoors grade, #164 of 283 in Massachusetts. 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 Dartmouth neighbors.
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 →