An unpaved road winds across the floor of a dramatic desert canyon.
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Save 20% on five of our favorite U.S. trips

Book one of our top trips for 2021 and you’ll save 20% through December 7.

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Co Op Experiences

Peace of mind in uncertain times

We're implementing a handful of changes and improvements to all our trips to make them safer, more flexible, and as stress-free as possible for everyone who travels with us.

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Ease back into adventure

Soaring red cliffs, immense river-carved canyons, and towering sandstone pinnacles are just some of the geological treasures that await discovery.

Book a private adventure

We offer private departures on almost all our itineraries, and for groups of four or more they cost the same as our standard trips!
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See our top U.S. trips

Explore your extended backyard on a world-class adventure within road-tripping distance

Where's your dream destination?

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World class adventures, right here at home

Discover the Wondrous Southwest

Incomparably scenic, and unlike anywhere else in the world, the wonders of America’s Southwest can hardly be put into words. Just go!

The Smoky Mountains: An American Classic

Explore Great Smoky Mountains National Park in REI style: hiking, rafting, ziplining and more.

Yellowstone & the Majestic West

America's first national park remains one of its most spectacular. Discover its iconic geysers, wildlife & waterfalls.

Yosemite: the jewel of the High Sierras

I went on this trip a month ago and am still raving about it to my family. The guides were amazing, the food good, and the scenery absolutely breathtaking! - Lexi, Yosemite Backpacking – Half Dome

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San Juan Islands: a Pacific Northwest paradise

The guides were so kind, patient, and fun. The food was delicious. I enjoyed the flexibility and amount of down time. An experience I'll always remember. - Shannon, San Juan Islands Women's Weekend

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Adventure travel done right

Wherever you want to go, whatever you want to get into, we've got a trip that’ll make your dream vacation come true. Visit like a local, explore at your own pace, and eat like a king (or a vegan king, if that's more your thing).