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America's national parks: Chart your Centennial adventure

Celebrate the National Park Service's Centennial anniversary with our collection of inspiring "Mileposts" podcasts, special Centennial gear and more than 40 breathtaking national park REI Adventures trips.

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.

Show your NPS Centennial love

Celebrate the National Park's Centennial with special packs, clothes and more. Plus, when you purchase REI branded Centennial items, REI will donate 10% of our proceeds to the National Park Foundation!

A free weekend of fun

From August 25 through August 28, you can get into any national park around the country for free. That's right, FREE. So grab your friends and celebrate the National Park Service's Centennial anniversary at your favorite park!

Visit our national parks with REI Adventures

Discover our 40+ unforgettable trips to America's national parks. In honor of the 2016 Centennial, 10% of all national park trip fees go to the National Park Foundation. See trip pages for more 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.

REI is proud to be the official retail sponsor of MacGillivray Freeman's National Parks Adventure, an IMAX® 3D experience narrated by Robert Redford.

The REI Difference

100% satisfaction guaranteed

We stand behind everything we sell. If you are not satisfied with your REI purchase, you can return it for a replacement or refund within one year of purchase.

REI's guarantee doesn't cover ordinary wear and tear or damage caused by improper use or accidents.

If your item has a manufacturing defect in its materials or workmanship, you can return it at any time. See our limited warranty.

Gear & advice you can trust

At REI, we live and breathe the outdoors, and we're passionate about sharing our expertise with people of all skill levels. Whether you're new to the outdoors or a seasoned explorer, we'll take the time to understand your needs and help you find the right gear for you.

10% annual member refund

Anyone can shop at REI, but for a one-time $20 fee you can become an REI member and enjoy a lifetime of benefits. These include an annual member refund, typically 10% back on eligible purchases.*



*10% is typical but not guaranteed. Your refund is based on eligible purchases, which exclude REI gift cards, services, fees, REI Adventures trips, REI Garage, and discounted items. Learn more