Photo: The original uploader was Bobak at English Wikipedia. · CC BY-SA 2.5More than half of Nantucket’s land is conserved: 53%
53% of Nantucket’s land is conserved, about 15,813 acres. 208 miles of mapped trail cross Nantucket, 4.5 per square mile of land. 8,696 acres are parks and preserves, 600 per 1,000 residents.
Among the top 1% of U.S. towns · #3 of 283 in Massachusetts. What drives it
What kind of outdoors town is Nantucket?
Read from the map. The page puts what stands out first.
How much outdoors does Nantucket have?
On conserved land, trails, park land and how close residents live to a park, Nantucket is among the top 1% of U.S. towns, #3 of 283 in Massachusetts. All four inputs put Nantucket near the top nationally; trail miles rank highest.
Massachusetts towns conserve more land than most (a typical one, 21%; the U.S., 4%), so Nantucket’s 53% is ahead of 99% of Massachusetts towns, while its trails per square mile lead 93% of them.
Water is more than half of Nantucket’s area (59 of 105 square miles), so every share here is of land; over land and water together, the conserved share would read 24%.
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 Middle Moors, with 35.4 miles. Directions go to the nearest trailhead or public parking.
Milestone Cranberry Bog
Great Point
Ram Pasture
Tom Nevers
Sanford Farm
Sesachacha Heathlands Wildlife Sanctuary
Windswept Cranberry Bog
All 83 parks & preserves
15,813 conserved acres
53% of Nantucket’s land. Water is left out: Nantucket has 46.2 square miles of land and 59.1 of water, so the share counts land only. Who manages Nantucket’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.
Conserved doesn’t always mean open to visitors. 1,686 acres are conservation easements, usually private land. Public access isn’t recorded for 111 of 578 parcels. The walks above are places people visit.
| Parcel (PAD-US) | Managed by | Acres | Public access |
|---|---|---|---|
| Middle Moors Private Conservation | Not recorded | 2,173 | Unknown |
| South Pasture Conservation Area Private Conservation | Not recorded | 1,059 | Open |
| Coskata-Coatue Wildlife Refuge Private Conservation | Not recorded | 993 | Open |
| Milestone Cranberry Bog Private Conservation | Not recorded | 773 | Open |
| Ram Pasture&The Woods Private Conservation | Not recorded | 634 | Unknown |
| Sesachacha Heathlands Wildlife Sanctuary Private Conservation | Not recorded | 612 | Unknown |
| Nantucket Island Land Bank Local Conservation Area | Not recorded | 515 | Open |
| Squam Swamp Private Conservation | Not recorded | 475 | Unknown |
| Madequecham Valley Private Conservation | Not recorded | 468 | Open |
| Head Of The Plains Private Conservation | Not recorded | 404 | Unknown |
5 smaller protected places aren’t shown.
62 places to go in Nantucket
Beaches, playgrounds, peaks, falls and more. Pick a kind.
16 more beaches
38 beaches are on OpenStreetMap in all; the list shows named ones from the first 30.
Plus 5 playgrounds without a name on the map. Tap “Show all on map” to see them.
Plus 3 boat launches without a name on the map.
3 more peaks
6 named trails and 16 lakes & rivers
37 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.
4 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 19 historic points from OpenStreetMap: plaques, memorials and old buildings.
The best walking months in Nantucket: 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 | 10.6 | 11.8 | 13.3 | 14.5 | 15.1 | 14.9 | 13.8 | 12.4 | 11.0 | 9.8 | 9.2 |
| High (°F) | 40 | 40 | 44 | 52 | 61 | 70 | 76 | 76 | 71 | 62 | 53 | 45 |
| Rain (in) | 3.6 | 3.2 | 4.2 | 4.0 | 3.3 | 3.1 | 2.4 | 3.3 | 3.9 | 4.4 | 4.0 | 4.4 |
July is the driest month (2.4 in) and the warmest (highs of 76 °F). 4.4 inches fall in October, the wettest month. The climate in Nantucket →
Questions about parks and trails in Nantucket
Where can I hike in Nantucket?
The longest trail networks: Middle Moors, 35.4 miles; Milestone Cranberry Bog, 15.2 miles; Great Point, 12.6 miles; Ram Pasture, 8.7 miles. Each one is on the map above, with directions to the nearest trailhead or parking.
How much of Nantucket is conserved land?
53% 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 Nantucket’s trails?
Middle Moors and Milestone Cranberry Bog don’t have dog rules recorded on the map; check the signs at the trailhead.
Where can I bike in Nantucket?
37 miles of bike routes are on the map: 1.3 of painted or protected lanes and 36 of off-road paths.
Is there public land near Nantucket?
10,592 acres of parks and open public land lie inside Nantucket or within 10 miles of it (PAD-US), 9,008 of them inside the town line.
How much outdoors does Nantucket have?
Among the top 1% of U.S. towns on the Outdoors grade, #3 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 Nantucket 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 →