Contact us

Physical Address
Leave No Trace, 1000 North Street, Boulder, CO 80304

Phone
303-442-8222 | 800-332-4100

Website
www.LNT.org

Email
[email protected]

Request a Program

Do you want to bring Leave No Trace to your favorite outdoor areas? Request a Leave No Trace program for your park or group.
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Commit to learning, practicing, and sharing Leave No Trace this April. It takes 30 seconds and helps protect the places you love.

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Join our email list for Leave No Trace tips, research, and ways to put outdoor ethics into action—on the trail, at camp, and beyond.