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Hidden Gem

Pagosa Hot Springs

Downtown Pagosa Springs

Pagosa Springs, CO

The deepest hot spring ever measured on Earth, bubbling up in the middle of a small Colorado mountain town and feeding pools right on the San Juan River.

Pagosa Springs is named for the water that made it, and that water is genuinely one of a kind. Beneath the downtown lies the Great Pagosa Spring, known locally as the Mother Spring, and when scientists lowered a line into it in 2020 the measuring tape ran fully out at 1,002 feet without ever touching bottom. That earned it a Guinness World Record as the deepest hot spring ever measured, a superlative sitting quietly in a mountain town of a few thousand people.

The water surfaces at scalding temperatures, so hot that the Mother Spring itself must be fenced off, and its mineral-rich flow is cooled and piped into a series of soaking pools terraced right along the San Juan River. To lower yourself into a warm pool with the cold river sliding past a few feet away and the San Juan Mountains standing over the valley is the kind of experience that makes people drive a long way to a small town.

What Travelers Love

  • Soaking in hot mineral water fed by the deepest hot spring ever measured on Earth
  • Pools set right on the banks of the San Juan River, with the mountains all around
  • The steaming Mother Spring and its overlook in the heart of a walkable little downtown
  • A soak that is glorious in every season, especially under snow with the river running cold below

Worth Knowing

  • The Mother Spring itself is far too hot to touch, over 140 degrees, so it is fenced and viewed from an overlook; only the cooled, piped water reaches the soaking pools
  • The developed riverside soaking pools are private resorts with an admission fee, while the springs' geothermal heat is used town-wide
  • Sit and cool between soaks, drink plenty of water, and keep hot mineral water away from your face and eyes
  • It is high country at about 7,100 feet, so ease into elevation and go gently on your first soak

Learn about Pagosa Hot Springs

The deepest hot spring on Earth

The Great Pagosa Spring is fed from far below, where water works its way down through cracks in the rock toward the heat of old volcanic activity thousands of feet under the surface, then rises back up hot and heavy with dissolved minerals. It emerges in the Mother Spring at the center of town at temperatures between about 110 and 144 degrees, hot enough to be genuinely dangerous, which is why the spring pool itself is walled off and looked at rather than entered.

For years no one knew how deep it went. In 2020 a team from the Colorado School of Mines and the U.S. Geological Survey set out to measure it and lowered their instruments past 1,000 feet before the measuring tape simply reached its end, still not having found the floor. At 1,002 feet and counting, the Mother Spring took the world record, a reminder that the plumbing under this quiet valley reaches deeper than anyone can see.

Nine thousand years of soaking

People have gathered at this steaming water for a very long time. Evidence of the ancient Folsom people places humans here as much as nine thousand years ago, and later the Ancestral Puebloans and then the Ute and other tribes knew the springs and prized them. The Ute name for the place is often translated as boiling or healing waters, and the spot was held as a place of gathering and restoration.

The first commercial bathhouse went up in 1881, and the town grew up around the water, drawing travelers seeking the therapeutic warmth of the mineral baths. Today the same heat runs through the town in a very practical way, warming buildings and clearing snow from sidewalks through a geothermal system, so that the spring is not just a curiosity but the beating, steaming heart of the place.

Soaking on the San Juan

What draws visitors is the chance to actually get in the water. The cooled mineral flow from the Mother Spring feeds a terraced set of soaking pools built into the riverbank downtown, ranging from very warm to gently hot, each looking out over the San Juan River as it runs through the middle of town. In winter the contrast is unforgettable: warm water, cold snow, and steam rising into the mountain air.

The developed riverside pools are run as private soaking resorts with an admission fee, and they are the safe, comfortable way to enjoy water that is otherwise far too hot at the source. Between soaks the walkable downtown, the river path, and the overlook at the fenced Mother Spring, where you can watch the water steam and boil, fill out an easy afternoon.

Because the source water is so hot and mineral-heavy, a soak here rewards a little care. Alternate warm pools with time out to cool off, drink water, keep the mineral water away from your eyes, and remember you are at over 7,000 feet, where the heat and the altitude together can catch you off guard on the first day.

Visiting Pagosa Hot Springs

Pagosa Springs sits on U.S. Highway 160 in the far southwest of Colorado, below the crest of Wolf Creek Pass, an easy drive from Durango to the west and a scenic mountain crossing from the San Luis Valley to the east. The springs and pools are right in the compact downtown along the San Juan River, so once you have parked you can walk the whole scene.

Any season is a good season to soak, though winter, with snow banked around a steaming pool, may be the most magical, and it pairs naturally with a day up at Wolf Creek's famously deep snow. Come with a suit, sandals, and water to drink, plan to take the elevation easy, and give yourself time to simply sit in the warm water and watch the river and the mountains. It is one of Colorado's great natural wonders, hiding in plain sight in the middle of a friendly little town.

Closest Boutels

The closest Boutel™ stays, so you can turn this stop into an overnight. Each is a place we chose through independent editorial review, never a paid placement.

The Nightingale Motel

Boutel

157 Pagosa St, Pagosa Springs, CO

(970) 507-0121

1 miles away|Learn More ›

Mellow Moon Lodge

Boutel

1160 Grand Avenue, Del Norte, CO

(719) 631-3400

47 miles away|Learn More ›

Mesa Verde Motel

Boutel

191 Railroad Ave, Mancos, CO

(970) 533-7741

70 miles away|Learn More ›

Details

AddressDowntown Pagosa Springs
Pagosa Springs, CO
Websitevisitpagosasprings.comLink opens in a new tab.

Frequently asked questions

What are the Pagosa Hot Springs?

The Pagosa Hot Springs, in the town of Pagosa Springs in southwestern Colorado, are famous natural geothermal hot springs, home to what is recognized as one of the deepest measured geothermal hot springs in the world, the Mother Spring. The town's springs feed a series of soaking pools of varying temperatures, including riverside pools overlooking the San Juan River, where visitors can relax in the warm, mineral-rich water amid beautiful mountain scenery. A beloved destination for soaking and relaxation, the Pagosa Hot Springs offer a soothing and scenic experience in a lovely mountain town, especially magical in winter with snow all around.

What can you do at the Pagosa Hot Springs?

You can soak in the many hot springs pools of varying temperatures, including terraced riverside pools overlooking the San Juan River, relax and unwind in the warm mineral water amid beautiful mountain scenery, and enjoy the resort and spa amenities. The combination of soaking and the scenic setting is wonderful, and the springs make a relaxing complement to the area's outdoor recreation. Soaking is enjoyable year-round and especially cozy in winter. With their variety of soaking pools, riverside setting, and soothing geothermal waters, the Pagosa Hot Springs offer a relaxing and scenic experience in southwestern Colorado.

What safety tips apply at the Pagosa Hot Springs?

When soaking in the hot springs, be mindful of the hot water temperatures, especially in the hottest pools, stay hydrated, limit your time in very hot water, and take breaks, since the heat combined with the elevation can cause dehydration and dizziness. Watch children closely around the pools. Move carefully on wet, potentially slippery surfaces, and be cautious near the river. Those with certain health conditions should consult a doctor before soaking in hot mineral water. Being mindful of the water temperatures, staying hydrated, and taking care around the pools ensures a safe and relaxing visit.

When is the best time to visit the Pagosa Hot Springs?

The hot springs are enjoyable year-round, with each season offering a different appeal: summer pairs soaking with the area's hiking, fishing, and outdoor recreation, fall adds beautiful color, and winter is especially magical, soaking in the warm pools surrounded by crisp air and snow, and often paired with skiing at the nearby Wolf Creek ski area. The riverside setting is lovely in any season. For a cozy winter soak, visit in the cold months, and for combining with warm-weather recreation, summer is ideal. The springs make a relaxing destination throughout the year.

What is near the Pagosa Hot Springs?

The Pagosa Hot Springs are in the town of Pagosa Springs in southwestern Colorado, along the San Juan River, near the Wolf Creek ski area, the San Juan Mountains, and within reach of the town of Durango, Mesa Verde National Park, and the San Juan Skyway. That makes the Pagosa Hot Springs a relaxing stop to combine with the San Juan Mountains, Durango, Mesa Verde National Park, and the scenic attractions of southwestern Colorado on a visit to the state.

Nearby

San Juan River

San Juan River

0.8 miles away

The San Juan River gathers off Wolf Creek Pass and runs straight through downtown Pagosa Springs, where a designed whitewater park serves up playful waves in early summer and a gentle two-mile stretch...

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San Juan Skyway

45 miles away

The San Juan Skyway (US-550, US-160, CO-62, CO-145) is a 236-mile loop through the San Juan Mountains, including the 25-mile Million Dollar Highway between Ouray and Silverton - a series of cliff-edge...

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Durango and Silverton Narrow Gauge Railroad

47 miles away

The Durango and Silverton Narrow Gauge Railroad is a coal-fired steam train that has run the same route through the Animas River Canyon since 1882, covering 45 miles from Durango to Silverton in 3.5 h...

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Molas Pass Overlook

49 miles away

Molas Pass at 10,899 feet on US-550 between Durango and Silverton has a large free pullout area on the north side of the summit with panoramic views of the Needle Mountains and the Weminuche Wildernes...

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