One of the largest and most effective environmental nonprofits out there, The Nature Conservancy protects land, water, and biodiversity. Their science-based approach tackles climate change, deforestation, and habitat loss; all while working with local communities to protect the planet we all share.

The Wilderness Society fights for wild places across America. From protecting national forests to defending Indigenous lands, they’re all about conservation, climate action, and making sure everyone (not just the hardcore adventurers) gets a fair shot at experiencing the outdoors.

The trail nerds we all need. American Trails helps build, protect, and fund the trails you explore. If you’ve ever gotten lost in the woods on purpose, thank them.

These are the folks fighting to keep “No Trespassing” signs off your favorite trails. Trust for Public Land buys up wild spaces and turns them into parks, playgrounds, and protected lands so everyday people get to enjoy nature, regardless of their level of wealth.