Endangered animals like the Sonoran pronghorn may become extinct in our lifetime if we don’t act now. Support the fight to conserve wildlife and their critical habitats.
GIVE NOWEach day thousands of acres of wild places are lost to mining, drilling, logging and other development. But we don't have to give it all away. Together, we can save our wildest lands for future generations.
Protecting 30% of U.S. lands and waters by 2030 to meet environmental challenges
Learn about our 30x30 workJoin the movement for wildlands
Defend our wildlands!How do we tackle climate change? Look no further than public lands
Read MoreThere is just one hope of repulsing the tyrannical ambition of civilization to conquer every niche on the whole earth. That hope is the organization of spirited people who will fight for the freedom of the wilderness.
Bob Marshall Founder of The Wilderness Society
Our History