We work in these areas to designate wilderness and monuments, restore and protect national forests and to ensure wildlands remain protected for generations to come.
Greater Yellowstone is one of the last large, intact networks of wildlands in the United States. But all of its natural treasures are threatened by expanding energy development and growing populations.
Idaho is home to some of the most rugged and remote wildlands in the United States. The state's diverse wildlife and plant species are among the rarest in the American west.
New Mexico boasts some of the nation’s most unique wildlands and natural landmarks — from the snowy peaks of the Sangre de Cristo Mountains to the wind-tossed grasses of Otero Mesa.
Learn more about issues affecting the places we work to protect with our Notes from the Field.
Add your voice to important wilderness causes and take action to stop threats to our wildlands by joining our community of wilderness activists.
Find fact sheets, reports and other resources related to wilderness policy and conservation.