Dedicated to protecting, through land conservation and stewardship, the important natural areas, traditional landscapes, and outdoor experience in the Androscoggin River watershed.
Bangor Land TrustConserving Bangor's Natural Heritage.
Belgrade Regional Conservation AllianceConserves the lands, water quality, and natural heritage of the Belgrade Lakes Watershed.
Bicycle Coalition of MaineMaking Maine Better for Biking
Blue Hill Heritage TrustConserving land and water of special ecological, natural, agricultural, scenic, cultural and recreational significance in Blue Hill, Brooklin, Brooksville, Penobscot, Sedgwick and Surry.
Boothbay Region Land TrustWorking to conserve the natural beauty and character of the Boothbay region including the towns of Boothbay, Boothbay Harbor, Edgecomb, and Southport.
Brunswick-Topsham Land TrustWorking to protect properties with true ecological, agricultural and aesthetic importance.
Cape Elizabeth Land TrustPermanently conserves and provides stewardship for lands cherished by our community.
Chebeague and Cumberland Land TrustPreserve and protect the intrinsic values and public benefits of the natural resources in the Towns of Chebeague and Cumberland.
Coastal Mountains Land TrustWe permanently conserve land to benefit the natural and human communities of western Penobscot Bay.
Damariscotta River AssociationConserving critical land and water resources, including outstanding wildlife habitat, public access, and cultural treasures like oyster shell middens.
Downeast AudubonA nonprofit membership organization including all of Maine Audubon's members within Hancock County.
Downeast Coastal ConservancyConservation of the natural habitats and resources of the coastal watersheds, islands and communities of Washington County, Maine.
Downeast Lakes Land TrustForests and Lakes - For People - Forever
Eastern Trail AllianceWorking together in a variety of ways to develop the Eastern Trail between Portsmouth, New Hampshire and South Portland, Maine.
Environment MaineA statewide, citizen-based environmental advocacy organization.
Falmouth Land TrustConserve. Explore. Enjoy.
Freeport Conservation TrustPreserving, connecting and sharing the natural beauty of Freeport.
Frenchman Bay ConservancyBuilding lasting relationships and commitments that conserve the distinctive landscapes and natural resources of the Frenchman Bay and Union River watersheds.
Friends of AcadiaPreserves, protects, and promotes stewardship of the outstanding natural beauty, ecological vitality, and distinctive cultural resources of Acadia National Park and surrounding communities.
Friends of Baxter State ParkPreserve, support, and enhance the wilderness character of Baxter State Park.
Friends of Blue Hill BayConserving the natural ecology, sustainable marine fisheries, and unique aesthetic quality of Blue Hill Bay.
Friends of Casco BayThe leading environmental organization working to improve and protect the environmental health of Casco Bay.
Friends of Maine State ParksInterested in ensuring the preservation of Maine's unique state park system.
Friends of Merrymeeting BayTo preserve, protect, and improve the unique ecosystems of Merrymeeting Bay.
Friends of the Presumpscot RiverTo protect and improve the water quality, indigenous fisheries, recreational opportunities and natural character of the Presumpscot River.
Friends of Scarborough MarshWe conserve, protect, restore, and enhance the Scarborough Marsh.
Friends of Sears IslandProtecting Sears Island's environmental and cultural resources.
Friends of Sebago LakeAdvocates for the natural character and health of Sebago Lake
Fundy AudubonEducating and engaging the people of Washington County, focusing on birds, other wildlife, and their habitats.
Georges River Land TrustDiscover the River. Care for the Land.
Great Pond Mountain Conservation TrustConserving land, water and wildlife habitat for the communities of northwestern Hancock County, Maine.
Great Works Regional Land TrustConserving the value of our natural, historic, agricultural, forestry, scenic and recreational resources.
Greater Lovell Land TrustProtecting the ecosystems of the Kezar Lake and adjacent watersheds.
Harpswell Heritage Land TrustPreserving the natural and cultural resources of Harpswell
Island Heritage TrustThe conservation land trust of Deer Isle and Stonington, Maine, and surrounding islands.
Islesboro Island TrustProtecting more than 940 acres of land and twelve miles of shoreline on Islesboro.
Kennebec Estuary Land TrustConserving land and wildlife habitat of the Lower Kennebec and Sheepscot River estuaries.
Kennebec Land TrustWorks cooperatively with landowners and communities to conserve the forests, shorelands, fields, and wildlife that define central Maine.
Kennebunk Land TrustPermanently conserve and steward land to benefit natural and human communities.
Kittery Land TrustConserve and steward important natural areas that improve the quality of life in Kittery now and into the future.
Lakes Environmental AssociationPreserve and restore the high water quality and the traditional character of Maine's lakes, watersheds and related natural resources.
Loon Echo Land TrustConserves over 4,000 acres of land in the northern Sebago Lake region of Maine.
Mahoosuc Land TrustA conservation land trust, founded in 1989, serving the communities surrounding the Mahoosuc Mountains in Central Oxford County, Maine , and Eastern Coos County, New Hampshire.
Maine Appalachian Trail ClubManaging and maintaining 267 miles of the Appalachian Trail in Maine.
Maine Appalachian Trail Land TrustCommitted to protecting the traditional ecological and recreational values of wilderness, wildlife and undisturbed scenic beauty that is most often associated with the Appalachian Trail in Maine.
Maine Audubon SocietyWe work to conserve Maine’s wildlife.
Maine Coast Heritage TrustProtecting the Character of Maine for Future Generations
Maine Environmental Education AssociationSupporting Maine's environmental education professionals and organizations.
Maine Environmental Research InstituteProtecting the Marine Environment and Human Health Through Scientific Research and Education
Maine GreensSeeks to affect ethical and sustainable political policies through an open and transparent democratic process.
Maine Interfaith Power and LightPartners with faith groups of all religions to counter climate change and work for a sustainable future.
Maine Island Trail AssociationAmerica's first water trail created, protected, and enjoyed by people who love the coast of Maine.
Maine Land Trust NetworkBuilds and sustains the quality and effectiveness of land trusts, as well as other organizations engaged in land conservation.
Maine League of Conservation VotersInform. Vote. Protect.
Maine Organic Farmers and Gardeners Association Maine RiversTo protect, restore and enhance Maine's river systems
Maine Wilderness Watershed TrustProtecting the wild character, natural resources and scenic beauty of the Pierce Pond watershed.
Maine Wolf CoalitionSupports wolf recovery in Maine through research, education and protection.
Medomak Valley Land TrustWorking to preserve and promote the natural, recreational, and scenic character and the traditional land uses of the Medomak River watershed.
Merrymeeting AudubonFostering an appreciation of our natural environment, with a focus on birds.
Midcoast Audubon SocietyPromoting long-term, responsible use of natural resources through informed membership, education and community awareness.
Natural Resources Council of MaineProtecting, restoring, and conserving Maine's environment, now and for future generations.
Nature Conservancy - MaineWorking to Protect the Pine Tree State
Orono Land TrustProtect, manage, and preserve portions of the natural environment in Orono and surrounding communities.
Penobscot Valley AudubonSupports the Audubon mission of conservation and education in the greater Bangor region.
Phippsburg Land TrustPreserves, protects and stewards special wild and natural places in Phippsburg.
Portland TrailsA Nonprofit Urban Land Trust
Presumpscot Regional Land TrustConserving and protecting natural lands and historic landscapes for posterity in the Presumpscot River watershed and western shore area of Sebago Lake.
Rangeley Lakes Heritage TrustDedicated to preserving natural areas, scenic beauty, critical wildlife habitat and cultural heritage.
Royal River Conservation TrustWorking to preserve a watershed.
Saco Bay TrailsAcquiring permanent public access to recreational hiking trails in the Saco Bay area.
Saco Valley Land TrustSaco, Biddeford, Old Orchard Beach and the lower Saco River Valley.
Scarborough Land Conservation TrustWorks on acquisition, preservation, and management of unique land within Scarborough for the benefit and enjoyment of the public.
Sebasticook Regional Land TrustRecognizing and conserving the rich wild and working landscape of Central Maine's Sebasticook River watershed.
Sheepscot Valley Conservation AssociationConserve and restore the natural and historic heritage of the Sheepscot Watershed.
Sierra Club - Maine ChapterTo explore, enjoy, and protect the wild places of the Earth.
South Portland Land Trust Three Rivers Land TrustFocusing On The Preservation of Open Space.
Vinalhaven Land TrustConserving the nature of Vinalhaven.
Western Maine AudubonEducating and engaging the people of Western Maine, focusing on birds and other wildlife.
York County AudubonFostering understanding, appreciation, and conservation of the natural world through the education of present and future generations.
York Land TrustConserving and protecting York's natural resources from the mountain to the sea.













