National Park Service

Discover our national parks

Thanks to the National Park Service, adventurers have been exploring the wild beauty of our national parks for over a century. Get inspired and plan your own adventure.

REI Co-op Guide to the National Parks app

Plan your hike with our crowdsourced app, featuring favorite hikes, trail maps, guides and more. While you're at it, share your own favorites and photos from the trail.

Dirtbag Diaries and REI present "Mileposts" podcast series

Listen to stories about the parks and places we love and the people who know them like the back of their hand.

Visit our national parks with REI Adventures

Discover our 40+ unforgettable trips to America's national parks. With our expert guides you'll tackle challenges, overcome obstacles and discover hidden gems that many visitors never see. See trip pages for details.

Adventure is calling

We're proud to partner with the National Park Foundation to help more people explore beautiful places. Share your park story, discover new adventures and stay current with the latest park news.