Colorado & New Mexico
Rocky Mountain mineral waters plus New Mexico desert oases. Over 30 developed resorts and countless primitive pools.
Five natural soaking pools with mountain views near Steamboat Springs. One of Colorado's most popular hot springs.
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16 soaking pools along the Colorado River with views of Glenwood Canyon. Family-friendly with a freshwater pool.
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World's largest mineral hot springs pool with two pools, waterslides, and a spa in Glenwood Springs.
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Historic hotel in Ouray with underground vapor cave, outdoor soaking pool, and private tubs. Adults only.
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Peaceful clothing-optional hot springs run by Orient Land Trust. Multiple pools with stunning San Luis Valley views.
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Remote 17-mile round-trip hike to natural hot springs at 11,200 ft near Aspen. Worth every step.
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Free backcountry hot springs on the West Fork of the San Juan River. 3.5-mile hike each way through beautiful canyon.
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Clothing-optional resort near Buena Vista with multiple natural mineral pools and lodging.
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Free roadside hot spring on the Crystal River near Carbondale. Natural pools depend on river level — best in summer and fall.
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Free natural hot springs near Glenwood Springs reached by a short hike along a creek.
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Indoor mineral hot springs pool in downtown Salida — the largest indoor hot springs pool in the US. Affordable and family friendly.
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Three outdoor mineral soaking pools in the San Luis Valley with 360-degree mountain views. Yoga and lodging available.
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Ultra-luxury ghost town resort in the San Juan Mountains with private hot springs. Restored 1800s cabins.
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Three outdoor mineral pools on a working ranch near Redstone with Crystal River Valley views.
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Wild backcountry hot springs along the Colorado River near Kremmling. Popular with kayakers.
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Remote free hot springs near Crested Butte requiring a moderate hike through alpine scenery.
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Free natural hot springs near Mount Princeton. Very hot at source — mix with creek water to build your own pools.
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Backcountry hot springs near Gothic in the Elk Mountains. Remote and spectacular alpine setting.
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Rooftop hot tubs at Box Canyon Lodge in Ouray with stunning canyon views.
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Warm soaking pools on BLM land near South Park. Free and scenic with wide open views.
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Remote natural hot springs north of Steamboat Springs. Simple pools with a wild, undeveloped feel.
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Natural hot springs near Steamboat Lake in a remote, forested setting.
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Historic spring-fed pool in Eldorado Canyon near Boulder. Cool mineral water — perfect for summer swimming.
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Secluded backcountry hot springs in the Flat Tops Wilderness near Steamboat Springs.
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Family-friendly hot springs resort near Pagosa Springs with multiple pools and camping.
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Clothing-optional resort near Salida with indoor and outdoor soaking pools fed by natural mineral springs.
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Small soaking operation in South Park. Simple and affordable.
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Private property on the Dolores River near Rico — two iron-mineral pools at 100–108°F on one of Colorado's highest geothermal heat-flow zones. Permission required from ricohotsprings.com.
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Popular resort near Buena Vista with multiple outdoor pools fed by naturally superheated springs.
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Historic mineral springs just 45 minutes west of Denver off I-70. Underground caves and outdoor pools.
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21 pools of varying temperatures on the Colorado River in Grand County. Historic resort, family-friendly.
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Guest dude ranch near Gunnison with naturally hot spring-fed swimming pool. Incredible mountain setting.
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Free undeveloped BLM hot springs near Lake City on the Lake Fork of the Gunnison River.
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Municipal hot springs pool in downtown Ouray — the 'Switzerland of America.' Stunning mountain views from every lane.
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Wild undeveloped hot springs along the Animas River south of Durango. Primitive pools with train views.
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Largest natural hot springs in the world by depth. 25 riverside pools at The Springs Resort in Pagosa Springs.
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Backcountry spring in the Gila Wilderness.
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Popular natural hot spring in the Jemez Mountains.
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Natural hot spring in the Jemez National Forest.
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Located on the banks of the Rio Grande near Taos.
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Located along the Gila River.
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Natural spring near Jemez Springs.
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Historic hot springs located in Montezuma.
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Commercial resort near Hurley.
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Located near the town of Radium Springs.
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Thermal spring located near Jemez Pueblo.
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