6 Hot Springs Near Keystone, CO

Kurt Norris
Last Updated: March 14th, 2024

A small community located in the Colorado Rocky Mountains, Keystone is famous for its world-class ski slopes and outdoor adventures. However, along with providing access to the state’s daring landscapes, Keystone is also conveniently located amidst some of the state’s most relaxing hot springs.

Whether visiting for the therapeutic properties of the region’s geothermal mineral waters or seeking a soothing escape from the region’s more demanding activities, visitors can find blissful tranquility at these six hot springs near Keystone, CO. (Distance from Keystone in brackets).

6 Hot Springs Near Keystone, Colorado

1. Indian Hot Springs (44.5 Miles)

Indian Hot Spring Pool Via Indian Hot Springs

Located an hour’s drive from town, the Indian Hot Springs are the closest hot springs near Keystone and feature an extensive resort complex for enjoying the region’s mineral waters while embracing the property’s diverse onsite amenities.

Boasting plenty of natural foliage for a natural design, the Indian Hot Springs boasts several soaking options, including a large public pool and several private soaking tubs. While the public offers plenty of room to soak while embracing the resort’s rustic stylings, the bookable tubs provide a more secluded soaking experience for quiet relaxation.

Along with its public pool and private mineral tubs, the Indian Hot Springs also boasts a Cave Pool, which offers a rugged design for an enhanced immersion into the facility’s primitive mineral pools.

The property’s natural mineral baths are the primary draw to the complex. However, the extensive resort features several onsite additions, including a full-service thermal spa, a large dining area, a gift shop, and onsite lodging for visitors that prefer to spend the night.

2. Radium Hot Springs (58.2 Miles)


Tucked away in the rugged landscapes of Colorado’s Rocky Mountains, the Radium Hot Springs offer a rustic setting and one of the most pristine primitive hot springs near Keystone, CO.

To visit this natural thermal pool, visitors must first drive an hour northwest to the small community of Kremmling. From the parking lot, visitors must then follow a short trail to the spring or engage in a rafting adventure along the Colorado River which cuts its way past the Radium Hot Springs.

The springs’ isolated nature means that absolutely no development has occurred on the site, and the thermal pool boasts the same rustic charms that make it the ideal hot spring for enjoying the region’s natural environments.

From the source, the radium Hot Springs are far too hot for visitors to swim in. Luckily, the pool is located directly along the Colorado River, which splashes into the pool and mixes with the spring to produce comfortable swimming conditions averaging around 80 degrees Fahrenheit.

Unfortunately, the springs’ location along the river also means that the pool often gets flooded during the spring and early summer, when water levels begin to rise due to ice melt. As a result, the best time to visit the Radium Hot Springs is between mid-summer and winter.

3. Hot Sulphur Springs Resort (63.8 Miles)

Hot Sulphur Springs Via Hot Sulphur Springs

Located in a small mountain community of the same name, the Hot Sulphur Springs is another full-service resort complex with a hot spring near Keystone. It boasts several onsite amenities, including 15 man-made mineral pools ranging from 98 to 112 degrees Fahrenheit.

Most of the property’s mineral pools are outside and accentuate the region’s natural beauty by providing some of the most breathtaking views of the surrounding landscapes. However, the property also features indoor pools for guests that prefer a soaking experience in a more controlled setting.

All of the resort’s pools are filled with 100% natural spring water and are renowned for their curative properties. The resort offers a soothing escape in one of the state’s most beautiful regions and offers unparalleled relaxation as you soak in its mineral waters.

4. Merrifield Homestead Cabins & Hot Springs (83.4 Miles)

The Merrifield Homestead Cabins & Hot Springs Via Colorado Hot Springs Resort

A unique hot spring near Keystone, the Merrifield Homestead Cabins & Hot Springs is a private hot spring about two hours south of the city. Reserved for the exclusive use of cabin renters, this thermal pool complex offers a private setting for enjoying an intimate soak free from the crowding of the public hot spring facilities.

The Merrifield Homestead Cabins & Hot Springs features two private cabins available for rent. Both the Holloway and Merrifield cabins operate out of a restored 1800s and 1920s home, respectively. And while the complexes maintain much of their historical charms, they have also been renovated to include several modern amenities for unmatched comfort.

Among the cabins’ many amenities is private mineral springs tubs connected directly to the region’s aquifer. These pools feature a constant flow for a fresh and rejuvenating soak and offer serene settings for enjoying the natural environments of the Gunnison National Forest surrounding the property.

5. Eldorado Springs Pool (85.8 Miles)


First opened in 1905, the Eldorado Springs Pool is another historical thermal complex offering a soothing immersion into the region’s therapeutic hot springs. Once considered the largest swimming pool in the country at the time of its opening, the extensive resort continued to serve as an opulent retreat center, promising relaxation and rejuvenation.

Fed from a natural spring source 8,000 feet below the earth’s surface, the Eldorado Springs Pool is fed with natural mineral waters that have attracted visitors for over a century thanks to their renowned curative properties and mineral concentrations.

While cooler than many other thermal complexes in the state, the Eldorado Springs Pool is maintained between 72 and 82 degrees Fahrenheit throughout the year and offers comfortable conditions for enjoying the celebrated facility.

The extensive pool is a favorite amongst families and boasts several poolside amenities, including recliners, diving boards, and even a water slide. A snack bar is also located on the property for added convenience.

6. Old Town Hot Springs (98.6 Miles)

Soaking Pools Via Old Town Hot Springs

While slightly further from the city, the Old Town Hot Springs is another extensive thermal resort complex boasting several onsite amenities. Despite requiring a two-hour drive to reach, this facility is well worth the trip and is one of the best full-service hot springs near Keystone.

The Old Town Hot Springs features eight different outdoor pools, averaging between 98 and 103 degrees Fahrenheit throughout the year. The complex also features a large 25-yard lap pool that offers a more traditional swimming experience, averaging around 80 degrees.

Heightening the family-fun excitement of the complex are two 230-foot waterslides that are open year-round and lead directly into the resort’s hot spring pools. The property also features an extensive spa and fitness center for visitors seeking a more relaxing escape to the therapeutic springs.

Whether you are seeking a tranquil escape or a day of waterpark fun, the Old Town Hot Springs offers a thermal destination the whole family can enjoy.

About The Author

Kurt Norris

A Canada-based freelance writer, Kurt acquired his bachelor’s degree in English Language and Literature from the University of Windsor. He began his professional writing career while in school as a sports journalist. Upon graduating, Kurt left the courtside media desk behind and began venturing the globe. Throughout his journeys, Kurt enjoys partaking in slow travel and loves to explore the histories and cultures of each destination, which he shares with others through his writing.

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