International ParksFind Your Park
  • Home
  • Explore
  • Map
  • Ratings
  • Review
  • Wiki
  • Suggestions
  • About
Log In
  1. Home
  2. United States Parks
  3. Sudbury Reservoir

Quick Actions

Park SummaryUnited States WikiWiki HomeWrite Review

More Parks in United States

Succotash MarshSucia IslandSue-megSugarite CanyonSugarloaf Ridge

Platform Stats

11,612Total Parks
149Countries
Support Us

Sudbury Reservoir

United States, Massachusetts

Sudbury Reservoir

LocationUnited States, Massachusetts
RegionMassachusetts
TypePublic Water Supply/Recreation Area
Coordinates42.3700°, -71.4700°
Established2005
Area70.82
Nearest CityFramingham (2 mi)
Major CityBoston (22 mi)
See all parks in United States →

About Sudbury Reservoir

Sudbury Reservoir and surrounding watershed lands provide drinking water for metropolitan Boston while allowing limited public recreation.

Wildlife Ecosystems

The protected watershed supports diverse wildlife. Eagles and osprey fish the reservoir.

Flora Ecosystems

Extensive forests protect water quality. The watershed remains largely undeveloped.

Geology

The reservoir fills a glacially modified valley in the Sudbury River watershed.

Climate And Weather

Typical central Massachusetts climate.

Human History

The reservoir was created as part of Boston's water supply system.

Park History

Recreation is allowed under regulations that protect water quality.

Major Trails And Attractions

Limited trail access for hiking. Fishing allowed with permits.

Visitor Facilities And Travel

Limited access points. Recreation is secondary to water supply protection.

Conservation And Sustainability

Watershed protection ensures drinking water quality for millions of people.

Visitor Reviews

International Parks
January 23, 2026

No photos available yet

Planning Your Visit

Location

View on Google Maps

Helpful Links

Frequently Asked Questions

Where is Sudbury Reservoir located?

Sudbury Reservoir is located in Massachusetts, United States at coordinates 42.37, -71.47.

How do I get to Sudbury Reservoir?

To get to Sudbury Reservoir, the nearest city is Framingham (2 mi), and the nearest major city is Boston (22 mi).

How large is Sudbury Reservoir?

Sudbury Reservoir covers approximately 70.82 square kilometers (27 square miles).

When was Sudbury Reservoir established?

Sudbury Reservoir was established in 2005.

More Parks in Massachusetts

Cape CodMassachusetts63.4
Boston Harbor IslandsMassachusetts55.0
Bash Bish FallsMassachusetts54.8
Blue Hills ReservationMassachusetts52.0
BeartownMassachusetts50.8
Great MeadowsMassachusetts50.1

Top Rated in United States

DinosaurColorado, Utah74.6
Big Bend, Texas
Big BendTexas73.8
Devils TowerWyoming73.1
Denali, Alaska
DenaliAlaska72.7
Caprock CanyonsTexas72.4
Valles CalderaNew Mexico72.1