Park & nature
Colter's Hell
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Colter's Hell is a geothermal area just west of Cody, named after explorer John Colter who described its fiery features in the early 1800s. Unlike Yellowstone's geysers, this site offers a more intimate experience with steaming hot springs, bubbling mud pots, and vibrant mineral terraces in shades of orange, yellow, and green. A short boardwalk trail leads visitors safely through the thermal features, with interpretive signs explaining the geology and history. The area is less crowded than nearby national parks, providing a peaceful encounter with Wyoming's volcanic activity.
Don't miss
- Walk the boardwalk past steaming hot springs and fumaroles.
- Photograph the colorful mineral deposits and terraces.
- Read about John Colter's 1807 exploration of the area.
Tickets & tours
Ways to visit Colter's Hell
You can usually visit on your own. A tour is worth it for transport, a guide, or combining nearby sights into one day.
Cheapest way inCody Trolley Tours - Best of the West Trolley Tour4.6★ · 298 travelers~1 hourFree cancellationFrom$35 per personSee dates →
Best full dayGuided Yellowstone Tour from Big Sky and West Yellowstone4.9★ · 93 travelers8–10 hoursFree cancellationFrom$275 per personSee dates →More attractions in Cody