Massachusetts Environmental Organizations
Acton Conservation TrustDevoted to the preservation of open space in Acton.
Alternatives for Community and EnvironmentBuilding power for environmental justice
AltwheelsSustainable transportation and energy for the 21st Century
Andover Village Improvement SocietyPreserving open spaces, woodlands, and wetlands in Andover
Appalachian Mountain ClubPromoting protection, enjoyment and wise use of the Northeast Outdoors
Ashburnham Conservation TrustProtecting the Natural Heritage of Ashburnham
Attleboro Land TrustHelping to Protect Our Own Backyard
Bagshare ProjectOver 10,000 bags have been sewn and donated by volunteers.
Barnstable Land TrustDedicated to preserving the open spaces and natural resources of the Town of Barnstable.
Bay CircuitA permanent recreation trail and greenway corridor extending through 34 towns in Eastern Massachusetts and linking the parks and open spaces surrounding metropolitan Boston.
Becket Land TrustConcerned about protecting the Town of Becket's rural character, natural resources and ecologically sensitive areas.
Belmont Land TrustProtecting and Preserving our Natural Heritage
BerksharesLocal currency for the Berkshire region.
Berkshire Environmental Action TeamProtecting the environment for wildlife
Berkshire Natural Resources CouncilLand conservation since 1967
Bolton Conservation TrustDedicating to preserving the rural heritage and natural assets of Bolton.
Boxborough Conservation TrustPreserving and Protecting Boxborough’s Undeveloped Land
Boxford Open Lands TrustDedicated to preserving and protecting natural and aesthetically important land and wildlife habitat, in Boxford.
Brewster Conservation TrustPreserve and Protect
Carlisle Conservation Foundationpreserving the natural beauties and the rural character of Carlisle.
Center for EcoTechnologyWe make green make sense.
Charles River ConservancyWorking to make the Charles River Parklands more active, attractive, and accessible for all.
Charles River Watershed AssociationProtecting the health, beauty, and accessibility of the Charles River.
Chicopee River Watershed Council Coalition for Buzzard's BayDedicated to the restoration, protection and sustainable use and enjoyment of our irreplaceable Bay and its watershed.
Cohasset Conservation TrustPreserving Cohasset's landscape and conserving land since 1967.
Concord Land Conservation TrustDevoted to the preservation and conservation of open land in the Town of Concord.
Dartmouth Natural Resources TrustBreathe easy.
Deerfield River Watershed AssociationWorks to preserve, protect, and enhance the natural resources of the Deerfield River watershed in south-eastern Vermont and north-western Massachusetts.
Dennis Conservation TrustPreserving open space within the Town of Dennis, Massachusetts.
Don't Waste MassachusettsFueling the economy - not the incinerators.
Dunstable Rural Land TrustPreserving, conserving, and educating people about the beautiful rural landscape that is Dunstable, Massachusetts.
East Quabbin Land TrustConserving the land, preserving our heritage.
Eel River Watershed AssociationDedicated to the protection of the Eel River and the 31 state-listed rare animals and plants found there.
Egremont Land TrustPreserving and maintaining the rural New England character of Egremont and the surrounding area.
Environmental League of MassachusettsDedicated to protecting the health of our environment and citizenry by safeguarding the land, water and air of our Commonwealth.
Essex County Greenbelt AssociationConserving the farmland, wildlife habitat and scenic landscapes of Essex County.
Essex County Trail AssociationProtects access to the trails and open lands throughout Hamilton, Wenham, Ipswich, Topsfield, Essex and West Newbury.
Farmington River Coordinating CommitteePromoting the long-term protection and enjoyment of the upper Farmington Wild & Scenic River.
Franklin Land TrustWorks with landowners and communities to protect their farms, forests, and other natural resources significant to the environmental quality, economy and rural character of our region.
Friends of the Blue HillsProtect and preserve.
Friends of the Middlesex Fells ReservationPreservation. Advocacy. Education.
Grafton Land TrustPermanently preserving open space and natural ecosystems in Grafton.
Great Barrington Land ConservancyDedicated to the preservation of the community's natural resources and distinctive character.
Greater Worcester Land TrustCreated in 1987 to purchase, hold, advocate for, preserve or transfer, critical open space parcels in the Greater Worcester area.
GreenagersYouth working to strengthen the environment and our community.
Green BerkshiresProtecting mountains and ridgelines of the Berkshires
Groton Conservation TrustCommitted to Preserving the Open Spaces in the Town of Groton, Massachusetts.
Harvard Conservation TrustPreserving the unique character and natural resources of Harvard.
Harwich Conservation TrustCreating public-private land conservation partnerships.
Hilltown Land TrustServes thirteen rural towns in western Massachusetts.
Hingham Land TrustWorks to acquire, preserve and maintain exceptional landscapes in Hingham.
Hoosic River Watershed AssociationDevoted to the Restoration, Conservation, and Enjoyment of the Hoosic.
Hopkinton Area Land TrustMaintain a network of land and properties that allow the outdoors to be enjoyed by all for generations.
Housatonic Valley AssociationProtecting your backyard.
Kestrel TrustConserve the valley you love.
Land Preservation Society of NortonDedicated to keeping a variety of types of land wild for the conservation of plant and animal species.
Lenox Land TrustTo preserve and maintain the rural New England character of Lenox.
Lincoln Land Conservation TrustProtecting the rural character of Lincoln, Massachusetts through land conservation, stewardship and education.
Littleton Conservation TrustCaretaker of over 300 acres of property on which we manage a system of trails for public use.
Lloyd CenterProtecting nature through research and education
Lowell Parks & Conservation TrustCreation, conservation, and preservation of parks, open spaces, and special places.
Manchester-Essex Conservation TrustPreserving natural beauty, wildlife, and resources at the gateway to Cape Ann.
Marblehead ConservancyDedicated to Preserving Marblehead's Open Spaces
MassAudubonProtecting the nature of Massachusetts
Massachusetts Climate Action NetworkClimate protection from the grassroots up
Massachusetts Land Trust CoalitionA voluntary association of land trusts.
Massachusetts League of Environmental VotersVote for the future.
Massachusetts Rivers AllianceProtecting and restoring rivers across the Commonwealth.
Massachusetts Watershed CoalitionBuilding a network of watershed partners.
Mattapoisett Land TrustProtecting our land. Preserving our legacy.
Merrimack River Watershed CouncilThe Voice of the Merrimack.
Metacomet Land TrustDedicated to the protection of open space and natural resources in South Central Massachusetts.
Mill River GreenwayThe river runs through us.
Millers River Watershed CouncilPromoting stewardship and recreation in the Millers River watershed.
Mount Grace Land Conservation TrustProtecting more than 26,000 acres.
Nantucket Conservation FoundationPreserving the Island for everyone.
Nantucket Land CouncilPlanning. Protecting. Preserving.
Nashoba Conservation TrustProtecting valuable open space in Pepperell.
Nashua River Watershed AssociationProtecting our water, our land, our communities.
Natural Resources Trust of EastonYour Community. Your Land Trust.
Nature Conservancy of MassachusettsWorking to protect the Bay State.
Neponset River Watershed AssociationProtecting and restoring the Neponset River, its tributaries and surrounding watershed lands.
New Economics InstituteBuilding a New Economy that prioritizes the well-being of people and the planet.
Newton ConservatorsAdvocates for the protection of Newton's open space for wildlife and for the community.
Nichols-Smith Conservation Land TrustHelp conserve the natural resources and open spaces of the region.
North and South Rivers Watershed AssociationPreserve, restore, maintain and conserve in their natural state, the waters and related natural resources within the watershed.
North County Land TrustA regional land conservation organization working in the diverse communities of North Central Massachusetts.
Opacum Land TrustProtecting natural and cultural resources in South Central Massachusetts.
Orenda Wildlife Land TrustWorking to preserve and protect open space for wildlife habitat on Cape Cod and throughout Massachusetts.
Organization for the Assabet RiverFor the Assabet, Sudbury, and Concord Rivers.
Orleans Conservation TrustSaving and protecting open space in the town of Orleans.
Pascommuck Conservation TrustPreserving our past. Protecting our future.
Princeton Land TrustPreserving open space which contributes to the rural character of Princeton.
Project NativeA non-profit native plant farm, nursery, and wildlife sanctuary.
Rehoboth Land TrustPreserving open space for farming, resource protection, and recreation.
Rochester Land TrustDedicated to land conservation, the preservation of Rochester's rural character, the permanent conservation of open space and the education of its citizens in the protection of the town's natural resources.
Safer Waters in MassachusettsSafer Waters In Massachusetts
Salem Sound CoastwatchProtect and improve the environmental quality of Salem Sound and its watershed.
Sandwich Conservation TrustPreserving natural or undeveloped land in the Town of Sandwich, for habitat protection, recreation, and visual beauty.
Saugus River Watershed CouncilProtecting and restoring the natural resources of the Saugus River watershed.
Save the Harbor/Save the BayRestore and protect Boston Harbor, Massachusetts Bay, and the marine environment.
Save Our SoundAlliance to protect Nantucket Sound.
Save the MountainDedicated to the protection and preservation of the Mt. Holyoke and Mt Tom Ranges of western Massachusetts.
Seekonk Land TrustPreserving the distinctive landscapes and natural resources in the Town of Seekonk.
Sheffield Land TrustPeople and land.
Sheffield Tree ProjectHe who plants a tree plants hope.
Sheriff's Meadow FoundationA Martha's Vineyard Land Trust
Sierra Club - Massachusetts ChapterProtecting the environment with successful legislative, advocacy, and educational campaigns.
SC - Cape Cod GroupCovers the entire Cape region.
SC - Essex County Group SC - Greater Boston Group Sippican Lands TrustProtecting wildlife, ecosystems, and natural resources.
Stow Conservation TrustPreservation of Stow's open land and natural and scenic resources.
Sudbury Valley TrusteesConservation, Collaboration and Community
Tamarack HollowInspiring environmental & cultural awareness, appreciation & stewardship.
Taunton River Watershed AllianceA voice for the river.
Three Hundred CommitteePreserving Natural Places for Falmouth.
Truro Conservation TrustCreating public-private land conservation partnerships that sustain Truro as a livable, vibrant community for current and future generations.
Trustees of ReservationsPreserving, for public use and enjoyment, properties of exceptional scenic, historic, and ecological value in Massachusetts.
Upper Charles Conservation Land TrustPromoting the purposes of land conservation for the benefit of the general public, historic preservation, and the protection of natural resources.
Valley Community Land TrustA non-profit organization in Franklin County Massachusetts that holds title to land, considering it neither as private nor public property, but as a sacred resource to be held in trust for present and future generations.
Vineyard Open Land FoundationDedicated to preserving the natural beauty and rural character of Martha's Vineyard.
Waltham Land TrustCreating a legacy of land conservation in Waltham.
Wareham Land TrustDedicated to protecting and conserving Wareham's open space and natural resources.
Watershed Action Alliance of Southeastern MassachusettsWatershed groups united to protect water and natural resources in southeastern Massachusetts.
Weir River Watershed AssociationCommitted to promoting awareness and stewardship of the Weir River Watershed.
Wellesley Conservation CouncilProtecting and preserving Wellesley's environment, its fields, forests, streams and wetlands.
Wellfleet Conservation TrustConserving land in perpetuity for enjoyment by current and future generations.
Westborough Community Land TrustSafeguarding land to meet the environmental, recreational, agricultural, and scenic needs of the Town of Westborough and to preserve open space and the character of the land.
Westfield River Watershed AssociationProtecting and improving the natural resources of the Watershed, as well as to expand recreational and other land use opportunities for people's enjoyment and for sound ecology.
Westford Conservation TrustPreserving land and other natural resources.
Westport Land Conservation Trust Westport River Watershed Alliance Westwood Land TrustPreserving The Character of Westwood
White Oak Land Conservation SocietyPreserving land as open space in Holden and the region surrounding Holden.
Wildlands Trust of Southeastern MassachusettsPreserving the natural heritage of southeastern Massachusetts.
Williamstown Rural Lands FoundationPreserve. Promote. Educate.