Photo: Ascended Dreamer · CC BY 4.0Cornish has 260 acres of parks, 143 for every 1,000 residents
16% of Cornish’s land is conserved, about 4,193 acres. 38 miles of mapped trail cross Cornish, 0.9 per square mile of land. The biggest trail networks: Saint-Gaudens National Historical Park (1.9 mi), Michael M. & Claudia Yatsevitch Forest (0.8 mi), Cornish Town Forest (0.5 mi).
Ahead of 75% of U.S. towns. What drives it
What kind of outdoors town is Cornish?
Read from the map. The page puts what stands out first.
How much outdoors does Cornish have?
On conserved land, trails, park land and how close residents live to a park, Cornish is ahead of 75% of U.S. towns. Park acres per resident hold the grade up; the share of residents near a park pulls it down.
New Hampshire towns conserve more land than most (a typical one, 19%; the U.S., 4%), so Cornish’s 16% is ahead of 41% of New Hampshire towns, while its trails per square mile lead 21% of them.
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 Saint-Gaudens National Historical Park, with 1.9 miles. Directions go to the nearest trailhead or public parking.
Michael M. & Claudia Yatsevitch Forest
Cornish Town Forest
Cornish Recreation and Education Area
All 6 parks & preserves
4,193 conserved acres
16% of Cornish’s land. Who manages Cornish’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 2,636 acres are conservation easements, usually private land. Public access isn’t recorded for 71 of 93 parcels. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Yatsevitch Forest Private Conservation | Not recorded | 584 | Unknown |
| Whitewater Brook Reservoir Watershed Protection Area | Not recorded | 417 | Unknown |
| Saint-Gaudens National Historical Park Historic or Cultural Area | National Park Service | 187 | Restricted |
| Olsen Tract Private Conservation | Not recorded | 83 | Unknown |
| Cornish Recreation Area Land Local Other or Unknown | State natural resources | 69 | Unknown |
| Blue Mountain Swap Local Other or Unknown | Not recorded | 63 | Unknown |
| Cornish Wildlife Management Area - Connecticut River Access State Conservation Area | Not recorded | 43 | Unknown |
| Jackson Rd Local Other or Unknown | Not recorded | 39 | Unknown |
| Weld - Agricultural Preservation Restriction Private Agricultural | Other state land | 35 | Unknown |
| MacLeay - Agricultural Preservation Restriction Private Agricultural | Other state land | 21 | Unknown |
2 smaller protected places aren’t shown.
14 places to go in Cornish
Beaches, playgrounds, peaks, falls and more. Pick a kind.
1 playground without a name on the map. Tap “Show all on map” to see it.
2 boat launches without a name on the map. Tap “Show all on map” to see them.
3 more peaks
5 named trails and 3 lakes & rivers
0.0 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.
10 places on the National Register, 2 of them National Historic Landmarks
The country’s official list of places worth saving (National Park Service). The map also marks 8 historic points from OpenStreetMap: plaques, memorials and old buildings.
The best walking months in Cornish: May, August and 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) | 9.3 | 10.4 | 11.8 | 13.4 | 14.7 | 15.4 | 15.1 | 14.0 | 12.4 | 10.9 | 9.6 | 9.0 |
| High (°F) | 29 | 33 | 41 | 55 | 68 | 76 | 80 | 79 | 71 | 58 | 45 | 34 |
| Rain (in) | 3.0 | 2.5 | 3.0 | 3.5 | 3.6 | 4.3 | 4.3 | 4.0 | 3.6 | 4.8 | 3.2 | 3.7 |
February is the driest month (2.5 in) and July the warmest (highs of 80 °F). 4.8 inches fall in October, the wettest month. The climate in Cornish →
Cornish and its neighbors
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 |
|---|---|---|---|---|---|
| Cornish | 16% | 0.9 | 143 | 6% | A− |
| Plainfield | 14% | 1.5 | 11 | 10% | B |
| Croydon | — not graded: under 1,000 residents or part of its town | ||||
| Claremont | 5% | 1.2 | 44 | 67% | A− |
The four inputs of the Outdoors grade, from the engine; shares are of land, not water.
Questions about parks and trails in Cornish
Where can I hike in Cornish?
The longest trail networks: Saint-Gaudens National Historical Park, 1.9 miles; Michael M. & Claudia Yatsevitch Forest, 0.8 miles; Cornish Town Forest, 0.5 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
How much of Cornish is conserved land?
16% of its land, against a typical 19% for a New Hampshire town and 4% nationally (PAD-US). Conserved doesn’t always mean open to visitors: easements are usually private land.
Are dogs allowed on Cornish’s trails?
Saint-Gaudens National Historical Park and Michael M. & Claudia Yatsevitch Forest don’t have dog rules recorded on the map; check the signs at the trailhead.
Is there public land near Cornish?
19,884 acres of parks and open public land lie inside Cornish or within 10 miles of it (PAD-US), 263 of them inside the town line.
How much outdoors does Cornish have?
Ahead of 75% of U.S. towns on the Outdoors grade. 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 Cornish 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 →