10 Best Hot Springs to Visit in the United States in 2025

Sierra Hot Springs, California: Outdoor pools and a clothing-optional dome in the Sierra Nevada.

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Stewart Mineral Springs, California: Natural hot springs in the Siskiyou Mountains.

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Quinn's Hot Springs, Montana: Riverfront pools with temperatures ranging from 98°F to 106°F.

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Warm Springs Pools, Virginia: Historic springs in octagon-shaped bathhouses.

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Castle Hot Springs, Arizona: Historic luxury resort with natural hot springs.

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Chena Hot Springs, Alaska: Outdoor springs with Northern Lights views.

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Breitenbush Hot Springs, Oregon: Natural, clothing-optional hot springs in a forest setting.

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Iron Mountain Hot Springs, Colorado: 16 soaking pools with views of the Colorado River.

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Ojo Caliente, New Mexico: Mineral-rich pools in a historic adobe resort.

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Glenwood Hot Springs, Colorado: World’s largest hot springs pool with a spa and water slides.

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