Pagosa Springs is built directly on top of one of the most exceptional hot springs sources in the world. The Mother Spring, a vertical geothermal vent in the heart of downtown, has been measured at over 1,002 feet deep and is Guinness World Record certified as the world's deepest hot spring. The Ute name pah gosah means healing waters or boiling water; the spring has been used for thousands of years and remains the geological feature that the entire town is organized around.
Three commercial operators share the source through a regulated water-rights agreement. The Springs Resort is the anchor property, with 50+ terrace pools stepped down the hillside to the San Juan River; the pool complex is the largest of any hot springs in Colorado and ranges from a 35 F cold plunge in the river to 112 F at the hottest source pool. Overlook Hot Springs Spa runs a smaller boutique operation with rooftop pools that face the mountains. Healing Waters Resort & Spa is the rustic mid-priced alternative, with cabins from $119 a night that include pool access.
The water itself is unusually mineral-rich, carrying 13 dissolved minerals including potassium, magnesium, zinc, lithium, iron, and manganese. The water also smells: Pagosa is one of the more sulfur-y hot springs in Colorado, which some visitors love as proof of authenticity and others wish were diluted. The smell is strongest at the source vent and dissipates somewhat by the time the water reaches the cooler pools downhill.
Practically, Pagosa Springs is a resort town first. The three hot springs operators sit within walking distance of each other in the compact downtown. Restaurants, breweries (Pagosa Brewing, Riff Raff), and lodging beyond the three pools wrap the area. The drive from Durango (65 miles, 75 minutes) is straightforward; the drive from Denver (270 miles, 5 hours) goes over multiple passes and is weather-sensitive in winter. Most visitors stay overnight at one of the three pool operators and rotate through the others on day passes.
