Rimrock RoutesYellowstone · Grand Teton · Montana Rimrock Country
Big skies. Colossal geology.
Trails that earn every view.
Rimrock Routes runs small-group guided adventures through the geyser basins of Yellowstone, the jagged peaks of Grand Teton, and the remote sandstone rims of Montana's backcountry, led by naturalist guides who know this country by heart.
Featured Routes
Four ways into the wild heart of the Northern Rockies
Yellowstone National Park
Yellowstone Discovery
Geysers, wolves, and the colossal geology of the world's first national park, led by naturalist guides who know its backcountry by heart.
Grand Teton National Park
Grand Teton Summit Trails
Alpine lakes, jagged skylines, and trail time in the shadow of the Tetons, a hiking-first itinerary for travelers who want to earn the view.
Montana Rimrock Country
Rimrock Backcountry Traverse
The route that gave us our name, remote canyon rims, big sky stargazing, and terrain far from any crowd.
Glacier Gateway & Big Sky Country
Montana Big Sky Lodge to Lodge
A gentler, lodge-to-lodge journey through Montana's legendary big skies, glacial lakes, and gateway towns, comfort without losing the wild.
Why Rimrock Routes
Managed discovery, not a crowded pullout
Naturalist-Led, Always
Every trip is guided by a knowledgeable naturalist who brings the geology, wildlife, and history of the region to life, not just a driver with a route.
Small Groups, By Design
We cap every departure well below industry norms, so trails stay quiet and wildlife stays close.
A Commitment to Conservation
We travel light, camp responsibly, and partner with local land stewards across every route we run.
Insider Access
Hidden overlooks, backcountry rims, and quiet corners of the park far from the crowds, earned from decades in this country.
“Our guide knew every wolf pack in Lamar Valley by name. This wasn't a bus tour. It was the most in-depth exploration of Yellowstone we've ever taken.”
Yellowstone Discovery Traveler
Ready for your next-lifetime experience?
Departures run seasonally and small groups fill fast. Tell us what kind of adventure you're after and we'll help you pick the route.
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