9 Best Hot Springs Destinations in the US Worth a Long Weekend
3. Glenwood Springs, Colorado: Rocky Mountain Thermal Paradise
Nestled in the heart of the Colorado Rockies, Glenwood Springs offers one of America's most spectacular hot springs experiences, combining world-class thermal facilities with breathtaking mountain scenery and year-round outdoor recreation opportunities. The town's centerpiece is the Glenwood Hot Springs Resort, featuring the world's largest hot springs pool—a massive 405-foot-long thermal pool maintained at a perfect 90-93 degrees Fahrenheit, fed by the nearby Yampa Hot Springs that produce over 3.5 million gallons of mineral-rich water daily. The resort also features a smaller therapy pool heated to 104 degrees, perfect for therapeutic soaking and relaxation. For a more intimate experience, Iron Mountain Hot Springs offers a collection of 16 soaking pools with varying temperatures ranging from 98 to 108 degrees, each positioned to maximize views of the Colorado River and surrounding mountains. The natural mineral content of Glenwood's waters includes beneficial sulfates, bicarbonates, and chlorides that have been prized for their therapeutic properties for over a century. Beyond the thermal attractions, Glenwood Springs serves as a gateway to incredible outdoor adventures including whitewater rafting on the Colorado River, hiking in the White River National Forest, and exploring the famous Glenwood Caverns Adventure Park. Winter visitors can enjoy world-class skiing at nearby Aspen and Snowmass, making Glenwood Springs an ideal year-round destination that perfectly balances relaxation with adventure.
