Many of the Northeast's best landscapes are threatened. Join us in protecting these areas for future generations:

100-Mile Wilderness — The final stretch of the Appalachian Trail offers an extraordinary opportunity for landscape-scale conservation and includes AMC's Maine Woods Initiative project area.

The Northern Forest — These 26 million acres spread across Maine, New Hampshire, Vermont, and New York represent the largest contiguous forest in the East.

The Mahoosucs Region — This ecologically and recreationally significant area straddles the New Hampshire-Maine border.

The White Mountain National Forest — Almost 800,000 acres in New Hampshire and Maine are home to the largest alpine area in the Eastern U.S., important wildlife habitat, and remote and spectacular backcountry.

Southern New England — Nearly 300,000 acres of mountains, forests, beaches, and marshes provide home to diverse wildflowers, birds, reptiles, mammals, and even old-growth forests.

The Mid-Atlantic Highlands Region — This vital forested greenbelt sweeps across the sprawling metro regions of New York, New Jersey, Pennsylvania, and Connecticut.