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Hidden Gem

Mount Princeton Hot Springs

15897 Co Rd 162, Nathrop, CO

Nathrop, CO

Warm mineral pools set right in the bed of a mountain creek, steaming below the pale slopes of a Sawatch Range fourteener.

Mount Princeton Hot Springs is a beloved geothermal spot in the Arkansas River valley, where naturally heated mineral water rises along Chalk Creek in the shadow of Mount Princeton, one of Colorado's fourteen-thousand-foot peaks. The most magical soaking is in pools built right into the creek bed, where hot springs mix with the cold mountain stream and you can dial in your own temperature by moving closer to or farther from the flow.

People have valued these waters for generations, and the site today blends those natural creekside pools with larger developed soaking pools. Set against the pale Chalk Cliffs and the high Sawatch peaks, it is one of the most scenic soaks in the state and a perfect way to unwind after a day in the surrounding mountains.

What Travelers Love

  • Soaking in warm pools built right into the boulders of a rushing creek
  • The view up to the pale Chalk Cliffs and Mount Princeton itself
  • A relaxing counterpoint to the valley's hiking and whitewater
  • The mix of creekside natural pools and larger developed soaking pools

Worth Knowing

  • The creekside pools depend on flows, which run high and cold in spring snowmelt
  • The resort area is developed, so this is a comfortable soak rather than a wild backcountry spring
  • It sits at high elevation, so hydrate and ease into altitude
  • Summer weekends and holidays are busy, so an early or midweek visit is calmer

Learn about Mount Princeton Hot Springs

The waters and how they form

The hot springs here are fed by water that percolates deep into the earth, is warmed by the region's geothermal heat, and rises back to the surface along fractures in the rock near Chalk Creek. The result is mineral-rich water that emerges hot and mingles with the cold snowmelt of the creek, creating a natural gradient of temperatures.

The signature experience is the creekside soaking pools, ringed with stone, where the balance of hot spring water and cold creek water lets you find a comfortable spot. Because the creek runs high and cold with spring snowmelt, these pools shift with the seasons, and the surrounding resort also offers larger developed pools that soak comfortably year-round.

The Chalk Cliffs and Mount Princeton

Rising above the springs are the striking Chalk Cliffs, pale slopes on the flank of Mount Princeton that look like chalk or snow from a distance. They are not actually chalk but a soft, weathered rock stained light by the same kind of hot mineral waters that feed the springs, a geological signature of the geothermal activity beneath the range.

Mount Princeton itself is one of the Collegiate Peaks, a run of fourteeners in the Sawatch Range named for universities, that also includes Harvard, Yale, and Columbia. Together they form one of the highest and most concentrated groups of tall peaks in the Rockies, and the springs sit at their feet, a warm reward within sight of some serious mountains.

The history of the springs

The Ute people, whose homeland this valley is, knew and used the healing waters of the region long before the mining era. In the late 1800s, as prospectors and railroads pushed up the Arkansas valley toward the mining camps of the Chalk Creek canyon, the hot springs became a popular stop, and a grand resort hotel once rose here to draw travelers to its waters.

That first golden age faded with the mines, and the original grand hotel is long gone, but the springs endured and were developed again into the retreat that operates today. The valley around it is dotted with the ghosts of that mining past, including the well-preserved ghost town of St. Elmo farther up Chalk Creek, one of the best in Colorado.

The valley and its seasons

The Upper Arkansas valley is an outdoor playground, with the Arkansas River offering some of the finest whitewater rafting in the country, the Collegiate Peaks luring hikers and climbers, and hot springs to soak away the effort. The nearby towns of Buena Vista and Salida are friendly bases with good food and easy river access.

Summer is the busy season, warm and bright, ideal for pairing a soak with rafting or a peak. Fall paints the aspens gold across the range. Winter turns the valley crisp and quiet, and there are few pleasures quite like soaking in steaming water while snow falls on the surrounding mountains. Whatever the season, the pools stay warm and the peaks stay grand.

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.

Amigo Motor Lodge

Boutel+

7350 US-50, Salida, CO

(719) 239-3761

17 miles away|Learn More ›

Silver Ridge Lodge

Boutel

545 W Rainbow Blvd, Salida, CO

(719) 539-2553

17 miles away|Learn More ›

Little Canyon Inn

Boutel

44058 West US Highway 50, Canon City, CO

(719) 285-3934

47 miles away|Learn More ›

Details

Address15897 Co Rd 162, Nathrop, CO
Nathrop, CO

Frequently asked questions

What is Mount Princeton Hot Springs?

Mount Princeton Hot Springs is a beloved natural hot springs destination near the towns of Buena Vista and Nathrop in central Colorado, set at the base of the towering fourteen-thousand-foot Mount Princeton in the Collegiate Peaks. The resort features a variety of soaking pools of different temperatures, including relaxing spa pools and, wonderfully, natural hot springs pools right along and in Chalk Creek, where you can soak in warm water beside the rushing mountain stream. With its beautiful mountain setting, soothing hot springs, and range of pools, Mount Princeton Hot Springs offers a relaxing and scenic retreat amid the spectacular high country of central Colorado.

What can you do at Mount Princeton Hot Springs?

You can soak in the various hot springs pools of different temperatures, including spa pools and the natural creekside hot springs along Chalk Creek where warm springs meet the cool mountain stream, relax and unwind amid the beautiful mountain scenery, and enjoy the resort's amenities. The combination of soaking and stunning views of the Collegiate Peaks is wonderful. It makes a relaxing complement to the area's outdoor adventures. With its variety of soaking pools, the unique creekside hot springs, and its gorgeous setting at the base of Mount Princeton, the hot springs offer a soothing and scenic experience in central Colorado.

What safety tips apply at Mount Princeton 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 high altitude can be dehydrating and cause dizziness. Watch children closely around the pools and the creek. At the creekside springs, be cautious of the rushing, cold creek current and slippery rocks. Being mindful of the water temperatures, staying hydrated, and taking care around the creek and pools ensures a safe and relaxing visit to the hot springs.

When is the best time to visit Mount Princeton Hot Springs?

The hot springs are enjoyable year-round, with each season offering a different experience: summer pairs soaking with the area's hiking, rafting, and outdoor recreation, fall adds beautiful color, and winter is especially magical, soaking in the warm pools amid crisp mountain air and snow. The creekside natural springs are wonderful when the creek is flowing. Because it is a popular destination, checking current information and any reservation needs before you go is wise. For a relaxing soak, any season works, with winter offering a particularly cozy and scenic hot springs experience.

What is near Mount Princeton Hot Springs?

Mount Princeton Hot Springs is near Buena Vista and Nathrop in central Colorado, at the base of the Collegiate Peaks, near the St. Elmo ghost town, the Arkansas River with its whitewater rafting, the town of Salida with its whitewater park, and within reach of Leadville and the mountain scenery of the region. That makes Mount Princeton Hot Springs a relaxing stop to combine with the St. Elmo ghost town, the Arkansas River recreation, Salida, and the mountain attractions of central Colorado on a visit to the state.

Nearby

St. Elmo Ghost Town

St. Elmo Ghost Town

10 miles away

St. Elmo is one of the best-preserved ghost towns in Colorado, a full main street of weathered wooden storefronts left standing at 10,000 feet where a silver-and-gold boom died out after 1880.

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Monarch Pass

Monarch Pass

13 miles away

Monarch Pass carries US 50 over the Continental Divide at 11,312 feet, about 20 miles west of Salida, where the highway tops out above treeline with the peaks of the Sawatch Range stacking up in every...

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Salida Whitewater Park

16 miles away

A free downtown river park where about a quarter mile of the Arkansas River is shaped into standing surf waves and rapids, right along Salida's historic F Street district.

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Arkansas Headwaters Recreation Area

17 miles away

A 150-mile ribbon of the Arkansas River protected as a state recreation area, the most-rafted whitewater in the country, running from the high mountains toward the plains.

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Independence Pass

Independence Pass

25 miles away

Independence Pass at 12,095 feet on CO-82 between Leadville and Aspen is the highest paved mountain pass in the United States with two-way traffic, open roughly late May through early November.

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