Leave No Trace

Leave No Trace Leave No Trace is a supporter-powered nonprofit that uses science, education, and stewardship to protect and preserve the outdoors.
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Join us in learning how to enjoy nature responsibly—for today and for future generations. The member-driven Leave No Trace Center for Outdoor Ethics teaches people of all ages how to enjoy the outdoors responsibly, and is the most widely accepted outdoor ethics program used on public lands. Through targeted education, research and outreach, the Center ensures the long-term health of our natural world.

Public lands belong to everyone, and right now, they need our support. Since the BLM's public lands rule was repealed, i...
05/28/2026

Public lands belong to everyone, and right now, they need our support. Since the BLM's public lands rule was repealed, it is up to those who care about these places to protect them. That means us. By learning and following the 7 Principles, we can help take care of what we share. Get outside, speak up, and leave no trace.

The outdoors doesn't need much from us, just a little intention. Here are 5 trail habits worth building, no matter where...
05/26/2026

The outdoors doesn't need much from us, just a little intention. Here are 5 trail habits worth building, no matter where you adventure.

Millions of birds are moving through right now, stopping to rest and refuel. Noise, dogs, and off-trail foot traffic can...
05/23/2026

Millions of birds are moving through right now, stopping to rest and refuel. Noise, dogs, and off-trail foot traffic can push them from the stopover sites they depend on. A little space during their migration goes a long way. 🧐

There's a difference between watching wildlife and disturbing it. Responsible viewing means observing behavior without c...
05/21/2026

There's a difference between watching wildlife and disturbing it. Responsible viewing means observing behavior without changing it. If you can get close enough for a great photo, you might already be too close. When in doubt, use the "rule of thumb." It’s easy: make a thumbs up, extend your arm all the way, close one eye, and see if you can hide the animal with your thumb. If you can’t hide the entire animal with your thumb, take a few steps back and try again. When you can hide the whole animal, you are at a safe distance from wildlife.

05/19/2026

Public lands are home to the wildlife that lives there year-round. We're the visitors. Treating that time in their habitat with respect; keeping distance, managing pets, and storing food is part of the deal.

05/18/2026
Leave No Trace instructors are the people who carry this work into the field. If your certification has lapsed , or it's...
05/15/2026

Leave No Trace instructors are the people who carry this work into the field. If your certification has lapsed , or it's been a few years since you've received your training, recertification keeps your teaching sharp and your impact current.

Summer is coming. It's a good time to get current.

https://zurl.co/z8upt

Join us for this great event on May 21-23
05/15/2026

Join us for this great event on May 21-23

An animal that gets food from humans learns to expect it. That changes how it behaves — and where it goes looking. Anima...
05/13/2026

An animal that gets food from humans learns to expect it. That changes how it behaves — and where it goes looking. Animals that associate humans with food are more likely to end up in conflict situations. Feeding wildlife isn't kindness. It's a slow harm.

05/12/2026

Stewardship is more than picking up trash or maintaining trails. It’s the responsibility we share to care for the places that care for us.

Leave No Trace helps turn awareness into action by teaching people how to reduce their impact, protect natural spaces, and inspire others to do the same. Our public lands depend on everyday acts of stewardship so these places can continue to be enjoyed for generations to come.

📍Ancestral lands of the Serrano

Address

1000 North Street
Boulder, CO
80302

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13034428222

Website

https://learn.lnt.org/, https://shop.lnt.org/

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