Support our work in colorado

We're fighting tirelessly for Colorado's air, water, wildlife and wild places. Your gift supports our conservation efforts and will be applied where most urgently needed. Best of all, 100% of your contribution stays here in Colorado. Support our work today!

By donating a vehicle you no longer need to the Sierra Club Foundation, you're supporting Colorado Sierra Club's educational programs and reducing your impact on the planet - your gift qualifies for a tax deduction too! Learn more about donating your vehicle.

Planning an estate gift to the Colorado Sierra Club is a way to sustain our environment for decades to come and inspire the next generation of activists. To explore giving options that could work for you, contact our Gift Planning office at (800) 932-4270 or  giftplanning@sierraclub.org.