Photo: Wwoods · CC BY-SA 3.0Cohasset has 37 miles of mapped trails, 3.8 for every square mile of land
27% of Cohasset’s land is conserved, about 1,674 acres. 1,273 acres are parks and preserves, 151 per 1,000 residents. 98% of residents live within a half mile of a park.
Among the top 1% of U.S. towns · #36 of 283 in Massachusetts. What drives it
What kind of outdoors town is Cohasset?
Read from the map. The page puts what stands out first.
How much outdoors does Cohasset have?
On conserved land, trails, park land and how close residents live to a park, Cohasset is among the top 1% of U.S. towns, #36 of 283 in Massachusetts. All four inputs are above most U.S. towns; trail miles rank 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 Cohasset’s 27% is ahead of 66% of Massachusetts towns, while its trails per square mile lead 86% of them.
Water is more than half of Cohasset’s area (22 of 31 square miles), so every share here is of land; over land and water together, the conserved share would read 8%.
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 Wompatuck State Park, with 14.3 miles. Directions go to the nearest trailhead or public parking.
Whitney & Thayer Woods
Brass Kettle Conservation Area
Great Brewster Woods
Turkey Hill
The Robert Pape Reservation
Barnes Wildlife Sanctuary
All 43 parks & preserves
1,674 conserved acres
27% of Cohasset’s land. Water is left out: Cohasset has 9.8 square miles of land and 21.6 of water, so the share counts land only. Who manages Cohasset’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 139 acres are conservation easements, usually private land. Public access isn’t recorded for 15 of 76 parcels. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Wompatuck State Park State Park | Not recorded | 635 | Open |
| Whitney and Thayer Woods Private Conservation | Not recorded | 488 | Open |
| Cohasset Golf Course Private Other or Unknown | Not recorded | 170 | Restricted |
| Brass Kettle Conservation Area Watershed Protection Area | Not recorded | 78 | Open |
| Barbara Churchill Conservervation Area Private Conservation | Land trusts & nonprofits | 39 | Closed |
| Little League Field Local Park | Town or city | 36 | Open |
| Brass Kettle Brook Watershed Protection Area | Not recorded | 31 | Unknown |
| Great Brewster Park Private Conservation | Land trusts & nonprofits | 26 | Closed |
| Water District Land Watershed Protection Area | Not recorded | 24 | Unknown |
| Woodside Cemetery Local Historic or Cultural Area | Not recorded | 20 | Open |
5 smaller protected places aren’t shown.
47 places to go in Cohasset
Beaches, playgrounds, peaks, falls and more. Pick a kind.
Plus 22 beaches without a name on the map. Tap “Show all on map” to see them.
Plus 6 playgrounds without a name on the map.
Plus 4 boat launches without a name on the map.
1 scenic view without a name on the map. Tap “Show all on map” to see it.
1 more peak
9 named trails and 7 lakes & rivers
6.2 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 10 historic points from OpenStreetMap: plaques, memorials and old buildings.
The best walking months in Cohasset: 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) | 9.4 | 10.5 | 11.8 | 13.3 | 14.6 | 15.3 | 15.0 | 13.9 | 12.4 | 11.0 | 9.7 | 9.1 |
| High (°F) | 38 | 40 | 46 | 57 | 67 | 76 | 82 | 80 | 73 | 62 | 52 | 43 |
| Rain (in) | 4.1 | 3.9 | 5.1 | 4.5 | 3.6 | 4.0 | 3.5 | 3.6 | 3.9 | 4.9 | 4.3 | 5.0 |
July is the driest month (3.5 in) and the warmest (highs of 82 °F). 5.1 inches fall in March, the wettest month. The climate in Cohasset →
Cohasset and its neighbors
Cohasset has the second most mapped trails of the 5 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 |
|---|---|---|---|---|---|
| Cohasset | 27% | 3.8 | 151 | 98% | A+ |
| Scituate | 20% | 1.7 | 86 | 91% | A+ |
| Hingham | 20% | 3.9 | 105 | 94% | A+ |
| Hull | 23% | 0.9 | 40 | 99%+ | A+ |
| North Scituate | — 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 Cohasset
Where can I hike in Cohasset?
The longest trail networks: Wompatuck State Park, 14.3 miles; Whitney & Thayer Woods, 7.8 miles; Brass Kettle Conservation Area, 1.6 miles; Wheelwright Park, 1.6 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
How much of Cohasset is conserved land?
27% 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 Cohasset’s trails?
Wompatuck State Park and Whitney & Thayer Woods don’t have dog rules recorded on the map; check the signs at the trailhead.
Where can I bike in Cohasset?
6.2 miles of bike routes are on the map: 6.2 of off-road paths.
Is there public land near Cohasset?
20,602 acres of parks and open public land lie inside Cohasset or within 10 miles of it (PAD-US), 1,463 of them inside the town line.
How much outdoors does Cohasset have?
Among the top 1% of U.S. towns on the Outdoors grade, #36 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 Cohasset 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 →