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ISH WC Boston4Photo: Ian Howard · CC BY 2.5
AOutdoors
Outdoors in Boston

18% of Boston’s land is conserved, and virtually every resident lives within a half mile of a park

Virtually every resident lives within a half mile of a park. 90 miles of mapped trail cross Boston, 1.9 per square mile of land. 18% of Boston’s land is conserved, about 5,641 acres.

Ahead of 91% of U.S. towns · #207 of 283 in Massachusetts. What drives it

Conserved land
18%
5,641 acres · of 48.3 sq mi of land
Trails
90 mi
1.9 per sq mi of land
Park land
5,523 ac
8.3 acres per 1,000 residents
Near a park
99%+
of residents within ½ mile
Bike routes
240 mi
106 mi lanes · 89 mi paths
Highest peak
308 ft
Bellevue Hill
Lakes & rivers
26
27 beaches · 16 boat launches

What kind of outdoors town is Boston?

Read from the map. The page puts what stands out first.

Outdoors grade

How much outdoors does Boston have?

On conserved land, trails, park land and how close residents live to a park, Boston is ahead of 91% of U.S. towns, #207 of 283 in Massachusetts. Trail miles hold the grade up; park acres per resident pull it down.

A
OutdoorsA character grade: shown, never part of Boston’s overall grade.
All U.S. towns we grade (21,298)Ahead of 91%
LessMore
Massachusetts towns of 2,500+ (283)Ahead of 27%

Among the 400 U.S. cities of 100,000 or more, Boston ranks #68 on Outdoors.

Massachusetts towns conserve more land than most (a typical one, 21%; the U.S., 4%), so Boston’s 18% is ahead of 37% of Massachusetts towns, while its trails per square mile lead 46% of them.

Water is 46% of Boston’s area (41 of 90 square miles), so every share here is of land; over land and water together, the conserved share would read 10%.

How sure. Graded on any three of the four inputs instead, the letter would range from A− to A+. Trails and many small parks come from OpenStreetMap, mapped by volunteers, so coverage varies from town to town; the half mile is a straight line from each census block, so a river or highway in the way isn’t counted against it.

PAD-US, OpenStreetMap (© OpenStreetMap contributors), Census 2025 Gazetteer and 2020 blocks; details in Sources below. How TownRatings grades the outdoors →

The map

Conserved land, trails & bike routes

Tap a number to zoom to a park. Tap a layer to hide it.

12345678
Easements protect land from building but are usually private.© OpenStreetMap contributors · USGS PAD-US
Places to walk

Pick a walk

The longest trail network is Arnold Arboretum, with 9.1 miles. Directions go to the nearest trailhead or public parking.

Arnold Arboretum

Managed by Harvard University
284 acres9.1 mi of trail
Conifer PathWillow PathBlackwell FootpathOak Path+1
Dog rules not recorded
Directionsto the parking lotWebsite ↗

Franklin Park

Park
488 acres8.2 mi of trail
Tropical ForestRobeson Footpath
Dog rules not recorded
Directionsto Public Employee Car Park

Spectacle Island

Managed by City of Boston
92 acres5.3 mi of trail
Dog rules not recorded
Directionsto the trail sign

Allandale Woods

Managed by City of Boston Conservation Commission
92 acres2.9 mi of trail
West Loop TrailAllandale TrailCarriage PathSpring House Trail+1
Dog rules not recorded
Directionsto the trailhead

Harambee Park

Park
47 acres1.9 mi of trail
Dog rules not recorded
Directionsto the parking lot

Stony Brook Reservation

Nature preserve
562 acres1.7 mi of trail
Dog rules not recorded
Directionsto the parking lot

Boston Nature Center

Managed by Mass Audubon
63 acres1.7 mi of trail
Dogs usually not allowed
Directionsto the parking lotWebsite ↗

Olmsted Park

Managed by City of Boston and Town of Brookline
50 acres1.3 mi of trail
Dog rules not recorded
Directionsto the parking lot
All 267 parks & preserves
Arnold Arboretum284 acres · 9.1 mi of trail · Harvard University
Directions
Franklin Park488 acres · 8.2 mi of trail
Directions
Spectacle Island92 acres · 5.3 mi of trail · City of Boston
Directions
Allandale Woods92 acres · 2.9 mi of trail · City of Boston Conservation Commission
Directions
Harambee Park47 acres · 1.9 mi of trail
Directions
Stony Brook Reservation562 acres · 1.7 mi of trail
Directions
Boston Nature Center63 acres · 1.7 mi of trail · Mass Audubon
Directions
Olmsted Park50 acres · 1.3 mi of trail · City of Boston and Town of Brookline
Directions
Almont Park18 acres · 1.2 mi of trail
Directions
Brook Farm147 acres · 1.1 mi of trail
Directions
Lovells Island52 acres · 1.1 mi of trail
Belle Isle Marsh Reservation146 acres · 1 mi of trail · DCR
Directions
Charles River Esplanade72 acres · 0.9 mi of trail · Massachusetts Department of Conservation and Recreation
Directions
Pope John Paul II Park50 acres · 0.9 mi of trail
Directions
Joe Moakley Park60 acres · 0.8 mi of trail · City of Boston Parks and Recreation
Directions
Hancock Woods45 acres · 0.8 mi of trail
Directions
Georges Island41 acres · 0.8 mi of trail
Medal of Honor Park6 acres · 0.8 mi of trail
Directions
Deer Island Park79 acres · 0.7 mi of trail
Directions
Shipyard Park10 acres · 0.7 mi of trail
Directions
Jamaica Pond103 acres · 0.6 mi of trail · City of Boston
Directions
Back Bay Fens71 acres · 0.6 mi of trail · City of Boston Parks Department
Directions
Charlestown Navy Yard31 acres · 0.6 mi of trail
Directions
Herter Park54 acres · 0.5 mi of trail · Massachusetts Department of Conservation and Recreation
Directions
Ryan Playground14 acres · 0.5 mi of trail
Directions
Piers Park10 acres · 0.5 mi of trail · Massport
Directions
Noyes Playground7 acres · 0.5 mi of trail
Directions
Chestnut Hill Reservation112 acres · 0.4 mi of trail · Department of Conservation and Recreation
Directions
Southwest Corridor Park45 acres · 0.4 mi of trail
Directions
Castle Island27 acres · 0.4 mi of trail
Directions
UMass Harborwalk16 acres · 0.4 mi of trail
Directions
Washington/Malcolm X Park14 acres · 0.4 mi of trail
Directions
Mattahunt Woods10 acres · 0.4 mi of trail · Boston Parks and Recreation
Roslindale Wetlands10 acres · 0.4 mi of trail · City of Boston Conservation Commission
Directions
Francis D. Martini Memorial Shell Park6 acres · 0.4 mi of trail
Directions
Fidelis Way Park4 acres · 0.4 mi of trail
Directions
Dorchester Park29 acres · 0.3 mi of trail
Directions
Ross Playground12 acres · 0.3 mi of trail
Directions
McLaughlin Playground12 acres · 0.3 mi of trail
Neponset Park7 acres · 0.3 mi of trail
Directions
Victory Road Park6 acres · 0.3 mi of trail
Directions
Walker Playground6 acres · 0.3 mi of trail
Directions
William H. Garvey Playground6 acres · 0.3 mi of trail
Directions
Ceylon Park5 acres · 0.3 mi of trail
Thomas Park3 acres · 0.3 mi of trail
Directions
Doherty Playground3 acres · 0.3 mi of trail
Horatio Harris Park3 acres · 0.3 mi of trail
Directions
Millennium Park91 acres · 0.2 mi of trail
Directions
Gallagher Memorial Park20 acres · 0.2 mi of trail
Directions
Savin Hill and Malibu Beach14 acres · 0.2 mi of trail
Directions
Edmund A. Connell Fields12 acres · 0.2 mi of trail
Directions
Savin Hill Park8 acres · 0.2 mi of trail
Directions
Paul Revere Park8 acres · 0.2 mi of trail · Massachusetts Department of Conservation & Recreation (DCR)
Directions
Rogers Park7 acres · 0.2 mi of trail
Directions
Fallon Field7 acres · 0.2 mi of trail
Directions
Hynes Playground6 acres · 0.2 mi of trail
Directions
Christopher Lee Playground6 acres · 0.2 mi of trail
Directions
Hemenway Playground4 acres · 0.2 mi of trail
Directions
West Link Park4 acres · 0.2 mi of trail
Lo Presti Park3 acres · 0.2 mi of trail
Directions
Geneva Cliffs3 acres · 0.2 mi of trail
Directions
Eastport Park1 acres · 0.2 mi of trail
Directions
Charles River Reservation233 acres · 0.1 mi of trail · Massachusetts Department of Conservation and Recreation
Directions
Long Island231 acres · 0.1 mi of trail
Directions
Neponset River Estuary160 acres · 0.1 mi of trail
Directions
Neponset River Reservation59 acres · 0.1 mi of trail · Division of State Parks and Recreation
Directions
Mother Brook Reservation33 acres · 0.1 mi of trail
Constitution Beach25 acres · 0.1 mi of trail
Directions
East Boston Memorial Park22 acres · 0.1 mi of trail
Directions
Marine Park20 acres · 0.1 mi of trail
Directions
Bremen Street Park14 acres · 0.1 mi of trail
Directions
Rose Kennedy Greenway14 acres · 0.1 mi of trail
Directions
Ronan Park12 acres · 0.1 mi of trail
Directions
Lederman Park9 acres · 0.1 mi of trail · DCR - Division of Urban Parks and Recreation
Directions
Clifford Playground8 acres · 0.1 mi of trail
Directions
Carter Playground7 acres · 0.1 mi of trail
Directions
Weider Park6 acres · 0.1 mi of trail
Draper Playground6 acres · 0.1 mi of trail
Directions
Doherty-Gibson Playground5 acres · 0.1 mi of trail
Directions
Ramsay Park5 acres · 0.1 mi of trail
Directions
Christopher Columbus Waterfront Park5 acres · 0.1 mi of trail · Friends of Christopher Columbus Park
Directions
Barry Playground4 acres · 0.1 mi of trail
Directions
Peters Park4 acres · 0.1 mi of trail · Friends of Peters Park
Directions
Science Park3 acres · 0.1 mi of trail · Museum of Science
Jefferson Playground3 acres · 0.1 mi of trail
Directions
Johnson Park3 acres · 0.1 mi of trail
Blackstone Square2 acres · 0.1 mi of trail
Directions
Dr. Loesch Family Park2 acres · 0.1 mi of trail
Roxbury Heritage State Park1 acres · 0.1 mi of trail
Directions
Franklin Square1 acres · 0.1 mi of trail
Directions
Rev. William F. Toohig Playground1 acres · 0.1 mi of trail
Winthrop Square1 acres · 0.1 mi of trail
Directions
Copley Square1 acres · 0.1 mi of trail
Directions
Jeep Jones Park1 acres · 0.1 mi of trail
Neptune Road Airport Edge Buffer1 acres · 0.1 mi of trail
Directions
Edwards Playground1 acres · 0.1 mi of trail
Schraffts Centre Harborwalk1 acres · 0.1 mi of trail
Directions
Mother’s Rest Park1 acres · 0.1 mi of trail
Directions
Fan Pier Harborwalk1 acres · 0.1 mi of trail
Mayor Thomas M. Menino Park1 acres · 0.1 mi of trail
Directions
Hooker Street Playground1 acres · 0.1 mi of trail
Directions
South Boston Maritime Park1 acres · 0.1 mi of trail
Directions
John Harvard Mall1 acres · 0.1 mi of trail
Dennis Street Park1 acres · 0.1 mi of trail
Albert "Junior" Lombardi Memorial Park1 acres · 0.1 mi of trail
Directions
Justice Edward O. Gourdin Veterans Memorial Park1 acres · 0.1 mi of trail
Directions
East First Street Dog Park1 acres · 0.1 mi of trail
Directions
Penniman Road Play Area1 acres · 0.1 mi of trail
Directions
Childrens Park1 acres · 0.1 mi of trail
Boston Common50 acres
Directions
Boston National Historical Park45 acres · National Park Service
Directions
Gallops Island25 acres
Riverway23 acres · City of Boston Parks Department;Town of Brookline Parks and Recreation Department
Directions
Boston Public Garden23 acres · City of Boston Parks & Recreation Department
Directions
Rainsford Island18 acres
Leatherbee Woods17 acres · Trustees of Reservations
Havey Beach16 acres
Directions
Smith Playground15 acres · City of Boston
Directions
Dorchester Shores Reservation14 acres
Commonwealth Ave Mall14 acres · City of Boston
Directions
Billings Field11 acres
Directions
Charles River Wildlife Management Area10 acres
Directions
Senator Joseph Finnegan Park (Neponset River Reservation)10 acres
Directions
Cassidy Playground10 acres
Directions
Healy Playground9 acres
Directions
Reservation Road Park8 acres
Old Harbor Park8 acres
Directions
Monterey Hilltop Urban Wild8 acres
Neponset Valley Parkway7 acres
Moynihan Recreation Area6 acres
Directions
Kevin W. Fitzgerald Park6 acres
Directions
Monument Square6 acres
Directions
Langone Park6 acres · City of Boston
Directions
Mary Ellen Welch Greenway6 acres · City of Boston
Directions
McKinney Playground5 acres
Directions
McMorrow Playground5 acres
Directions
Underground at Ink Block5 acres
Directions
Pine Tree Preserve5 acres · Boston College
Directions
Richard McKinnon State Park4 acres
Directions
Portsmouth Street Playground4 acres
McConnell Park4 acres
Directions
Back Of The Hill Urban Wild4 acres
Directions
Kennedy Library Harborwalk4 acres
Directions
Pagel Playground4 acres
Directions
Highland Park3 acres
Directions
American Legion Playground3 acres
Directions
Boston Scores Field at Salesian Heights3 acres
Directions
Thomas J. Butler Memorial Park3 acres
Directions
Camp Meigs Playground3 acres
Lower Mills VFW Memorial Post Playground3 acres
Directions
Evans Way Park3 acres
Mission Hill Playground3 acres
Directions
Galvin Memorial Park3 acres
Directions
Parkman Playground3 acres
Directions
Charlesgate Park2 acres · Search Results Web results Charlesgate Alliance
Orchard Park2 acres
Directions
Nashua Street Park2 acres
Directions
Crawford St Playground2 acres
Directions
Joseph Porzio Memorial Park2 acres
Directions
Rena Park2 acres
Directions
Norman B. Leventhal Park2 acres
Directions
Titus Sparrow Park2 acres
Directions
Raymond V. Mellone Park2 acres
Directions
City Square Park2 acres
Praught Field2 acres
Athletes Park2 acres
Cutler Park1 acres · Massachusetts Department of Conservation and Recreation
Rolling Bridge Park1 acres · City of Boston
Directions
Howes Playground1 acres
Fan Pier Park1 acres
Parker Hilltop1 acres
Southwest Service Area Airport Edge Buffer1 acres
Directions
Hardiman Playground1 acres
Channel Center Park1 acres
Directions
Albert Bertulli Park1 acres · City of Boston
Directions
Allen Park1 acres
North Bank Bridge Park1 acres · Massachusetts Department of Conservation & Recreation (DCR)
Directions
William F. Flaherty Park1 acres
Directions
Woodhaven Urban Wild1 acres
Directions
Byrne Playground1 acres
Directions
Sprague Pond Park1 acres · Boston Parks & Recreation
Al Festa Field1 acres
Directions
Dell Ave Rock1 acres
Edward Everett Park1 acres
Buena Vista Urban Wild1 acres
Directions
Mary Soo Hoo Park1 acres
Directions
Forsythe Park1 acres
Directions
McGann Playground1 acres
Fernald Terrace Rock1 acres
King School Park1 acres
Elliot Norton Park1 acres · Friends of Elliot Norton Park
Directions
Marina Park1 acres
Directions
Brucewood St Park1 acres
Directions
Flaherty Park1 acres
Directions
Thetford Street Playground1 acres
Everett Street Playground1 acres
Directions
Ripley Playground1 acres
Krentzman Quadrangle1 acres
Directions
Rockies Urban Wilds1 acres · City of Boston
Directions
Mozart Street Playground1 acres
Brophy Park1 acres
Directions
Rita Hester Green1 acres
Thea and James M. Stoneman Centennial Park1 acres
Directions
Ashburton Park1 acres
Directions
Hobart St Play Area1 acres
Paul Revere Mall1 acres
Directions
Rabbi Joseph Shalom Shubow Park1 acres
Directions
Irving W. Adams Park1 acres
Directions
Mission Main Park1 acres
Fourth Street Park1 acres
Directions
Smith Family Waterfront1 acres · Boston Children’s Museum
Directions
O'Day Playground1 acres
Downer Avenue Playground1 acres
The Green1 acres
Directions
Head Island1 acres
Adams-King Playground1 acres · City of Boston
Directions
Seaport Common1 acres
Directions
Wellesley Park1 acres
Cedar Square1 acres
Directions
Symphony Community Park1 acres
Directions
Claymont Terrace1 acres
Boston African American National Historic Site1 acres · National Park Service
Copp's Hill Terrace1 acres
Directions
Ryan Play Area1 acres
The Grove1 acres
Directions
Harbour Plaza1 acres
Directions
Veterans Park1 acres
Directions
Armenian Heritage Park1 acres · Armenian Heritage Foundation
Directions
Kennedy Playground1 acres
Mt. Bowdoin Green1 acres
Directions
Sea Green1 acres
Directions
Sumner/Lamson Playground1 acres
Directions
McLean Playground1 acres
Directions
Ringgold Park1 acres
Directions
Doyle Park1 acres
William D. Doyle Playground1 acres
Coppens Square1 acres
Peterson Park1 acres
Directions
Saint James Street Park1 acres
Directions
Seybolt Park1 acres
Directions
Reggie Wong Memorial Park1 acres · Boston Parks & Recreation Department
Directions
Stonehill Park1 acres · City of Boston
Bremen Street Park Phase II1 acres
Directions
Ramler Park1 acres
Directions
Huntington-Hemenway Mall1 acres
Stack Street Park1 acres
Stanley-Bellevue Park1 acres
Sitting Grove1 acres
Directions
Cutillo Park1 acres
Directions
Old City Hall Grounds1 acres
Directions
Polcari Park1 acres
Directions
Hayes Park1 acres
Directions
Putnam Square1 acres
Directions
Oak Square1 acres
Directions
Dry Dock Plaza Park1 acres
Directions
Beauford Play Area1 acres
Kelly's Landing1 acres
Directions
North Street Park1 acres
Directions
Patrick J. Kelly Daniel M. McGoff Memorial Park1 acres
Directions
Edward Everett Square1 acres
Harry Ellis Dickson Park1 acres
Directions
Egleston Square Peace Garden1 acres
Directions
Cook Street Playground1 acres
Hiscock Park1 acres
Directions
Thompson Square1 acres
Directions
Starr Lane Park1 acres
Directions
Bradford Street Park1 acres · Bradford Street Organization
Directions
Who protects it

5,641 conserved acres

18% of Boston’s land. Water is left out: Boston has 48.3 square miles of land and 41.3 of water, so the share counts land only. Who manages Boston’s conserved land, from the USGS Protected Areas Database. Approximate, because parcels can overlap.

Town or city1,936 ac
Other state land711 ac
State parks423 ac
National Park Service273 ac
Land trusts & nonprofits164 ac
Other or Unknown Federal Land155 ac
Private owners112 ac
State Park · 1,840 acLocal Park · 1,686 acLocal Other or Unknown · 721 acConservation Easement · 486 acRecreation or Education Easement · 393 ac
Good to know

Conserved doesn’t always mean open to visitors. 296 acres are conservation easements, usually private land. Public access isn’t recorded for 25 of 660 parcels. The walks above are places people visit.

The biggest protected parcels
Parcel (PAD-US)Managed byAcresPublic access
Stony Brook Reservation
State Park
Not recorded564Open
Franklin Park
Local Park
Town or city425Open
Neponset River Reservation
State Conservation Area
Not recorded337Open
Charles River Reservation
State Park
Not recorded268Open
Long Island
Local Park
Town or city223Open
Boston Harbor Islands State Park
Local Park
Not recorded206Open
Arnold Arboretum I
Local Other or Unknown
Town or city156Open
Old Harbor Reservation
State Park
Not recorded147Open
Mt Hope Cemetery
Local Park
Town or city129Open
St Joseph Cemetery
Private Historic or Cultural
Not recorded108Open

5 smaller protected places aren’t shown.

Things to do

499 places to go in Boston

Beaches, playgrounds, peaks, falls and more. Pick a kind.

Playgrounds in Boston
Adventure Play Slope
Directions
Billings Field PlaygroundIn Billings Field
Directions
Brewer-Burroughs Playground
Directions
Buckley Playground
Directions
Children's Center Play Yard
Directions
Clarendon Street Play AreaHours: Mon–Fri 8:15 am – 9 pm; Sat–Sun 7:30 am – 9 pm
Directions
Connolly Playground
Directions
Defilippo Playground
Directions
22 more playgrounds
Dennis 'DJ' Simmonds PlaygroundIn Harambee Park
Directions
Eagle's Nest Nature Play AreaIn Franklin Park
Directions
Edgerly Road Playground
Directions
Ellis Memorial Children's Park
Directions
Erie-Ellington Playground
Directions
Esplanade PlayspaceIn Charles River Esplanade
Directions
Fan Pier Harborwalk Playground
Directions
Gibbons Playground
Directions
Gronk PlaygroundHours: Mo-Su 08:00-dusk · In Charles River Esplanade
Directions
Harambee Park Boundless PlaygroundIn Harambee Park
Directions
Hardiman PlaygroundIn Hardiman Playground
Directions
Healy Playground
Directions
Jackson/Mann Schoolyard
Directions
Johnson PlaygroundIn Johnson Park
Directions
Joyce Playground
Directions
Kid Port
Directions
Lambert Avenue Playground
Directions
Langone Park PlaygroundIn Langone Park
Directions
Little Scobie Playground
Directions
Martin Playground
Directions
Martin's Park
Directions
Melvinside Play Area
Directions

306 playgrounds are on OpenStreetMap in all; the list shows named ones from the first 30.

Trails & water

25 named trails and 26 lakes & rivers

Named trails
Open to bikes · 12.8 miUnpaved · 34.2 mi
Boston HarborWalk3.6 mi
West Loop Trail0.4 mi
Willow Path0.4 mi
Allandale Trail0.4 mi
Conifer Path0.4 mi
Rock Pond Trail0.4 mi
Blackwell Footpath0.4 mi
Oak Path0.3 mi
Linden Path0.3 mi
Beech Path0.3 mi
15 more trails
Spring House Trail
0.3 mi
Thompson Island Path
0.3 mi
Harbor Walk
0.3 mi
Hemlock Hill Trail
0.3 mi
Carriage Path
0.3 mi
Boston Harborwalk
0.2 mi
Weld Trail
0.2 mi
Mulch Path
0.2 mi
East West Trail
0.2 mi
Belle Isle Marsh: Lawn Av Wildlife Viewing Path
0.2 mi
Ridge Trail
0.2 mi
Beth El Cemetery
0.2 mi
Pinebank Promontory
0.2 mi
Boston HarborWalk North End
0.1 mi
Independent Workmen's Circle Cemetery
0.1 mi
Lakes & rivers tap for directions
Biking & sports

240 miles of bike routes

Bike lanes are often missing from the map in smaller towns, so that number is likely low.

106 mi
painted or protected bike lanes
89 mi
off-road bike paths
45 mi
shoulders & shared lanes
Courts & fields
167Basketball
157Tennis
123Baseball
77Soccer
20Pickleball
19Football
18Softball
14Tracks

Includes school and college facilities, which aren’t always open to the public.

History along the way

324 places on the National Register, 56 of them National Historic Landmarks

The country’s official list of places worth saving (National Park Service). The map also marks 88 historic points from OpenStreetMap: plaques, memorials and old buildings.

History →
★
Arnold ArboretumNational Historic Landmark · Site · listed 1966
About it
★
Beacon Hill Historic DistrictNational Historic Landmark · District · listed 1966
About it
★
Brook FarmNational Historic Landmark · Site · listed 1966
About it
★
Bunker Hill MonumentNational Historic Landmark · Structure · listed 1966
About it
★
Chester Harding HouseNational Historic Landmark · Building · listed 1966
About it
★
Ether Dome, Massachusetts General HospitalNational Historic Landmark · Building · listed 1966
About it
★
Faneuil HallNational Historic Landmark · Building · listed 1966
About it
★
Francis Parkman HouseNational Historic Landmark · Building · listed 1966
About it
★
Headquarters HouseNational Historic Landmark · Building · listed 1966
About it
★
Massachusetts Historical Society BuildingNational Historic Landmark · Building · listed 1966
About it
★
Massachusetts StatehouseNational Historic Landmark · Building · listed 1966
About it
★
Old North ChurchNational Historic Landmark · Building · listed 1966
About it

312 more on the History page.

When to get out

The best walking months in Boston: 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.

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight (h)9.410.511.813.314.615.315.013.912.411.09.79.1
High (°F)373946576777828174625242
Rain (in)3.83.64.74.23.64.13.53.53.84.74.04.8

July is the driest month (3.5 in) and the warmest (highs of 82 °F). 4.8 inches fall in December, the wettest month. The climate in Boston →

Next door

Boston and its neighbors

Boston has the most mapped trails of the 8 towns around it. Tap a town to see its outdoors.

TownConserved
of land
Trail mi
per sq mi
Park acres
per 1,000
Near a park
½ mile
Outdoors
Boston18%1.9899%+A
Milton40%4.18798%A+
Brookline20%2.4799%+A
Cambridge15%1.7599%+A
Winthrop Town18%3.2999%+A
Dedham22%2.04399%+A+
Revere16%1.21099%+A
Quincy35%4.53499%+A+

The four inputs of the Outdoors grade, from the engine; shares are of land, not water.

Questions about parks and trails in Boston

Where can I hike in Boston?

The longest trail networks: Arnold Arboretum, 9.1 miles; Franklin Park, 8.2 miles; Spectacle Island, 5.3 miles; Allandale Woods, 2.9 miles. Each one is on the map above, with directions to the nearest trailhead or parking.

How much of Boston is conserved land?

18% 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 Boston’s trails?

Arnold Arboretum and Franklin Park don’t have dog rules recorded on the map; check the signs at the trailhead.

Where can I bike in Boston?

240 miles of bike routes are on the map: 106 of painted or protected lanes, 89 of off-road paths and 45 of shoulders and shared lanes.

Is there public land near Boston?

66,837 acres of parks and open public land lie inside Boston or within 10 miles of it (PAD-US), 5,637 of them inside the city line.

How much outdoors does Boston have?

Ahead of 91% of U.S. towns on the Outdoors grade, #207 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 Boston neighbors.

Town Square →
Share a tip
Sources

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 →