Atlas Obscura Itineraries

Exploring Colorado's Historic Hot Springs Loop

Nestled in the imposing Rocky Mountains of Colorado and the gorgeous high-alpine valleys, the Historic Hot Springs Loop is a treasure trove of geothermal hot spring resorts and destinations, offering visitors a chance to unwind and recharge in pristine natural mineral waters. The loop, which stretches from Glenwood Springs to Ouray, is home to an array of distinctive hot spring resorts, each with their own unique history, atmosphere, and therapeutic properties. From the luxurious spa-like feel of Glenwood Hot Springs with the world’s largest geothermal pool, to the rustic charm of Ouray Hot Springs with soothing vapor caves, there's something for every type of hot spring enthusiast.