Wade in the hot soothing waters of Colorado's Ouray Hot Springs, the perfect dupe for the Blue Lagoon in Iceland.

The Ouray Hot Springs Pool, located right on Main Street, is a favorite spot for locals and tourists alike. For a more private experience, consider staying at Twin Peaks Lodge, Box Canyon Lodge ...

Ouray has been popular with adventure enthusiasts and hot-spring seekers for decades ... in both outdoor and indoor pools. The vapor cave, situated in and under the mountain, is like a natural ...