Glenwood Hot Springs Pool

Glenwood Hot Springs Pool is the headline attraction of Glenwood Springs and one of the best-known soaking places in the American West. The mineral water rises naturally from the ground and feeds an enormous outdoor pool, widely described as one of the largest hot springs pools in the world, along with a hotter therapy pool kept at a much higher temperature. The water is warm even on a snowy day, so winter visits, with steam rising into cold air and snow on the surrounding hills, are especially memorable. The Ute people knew and valued these springs long before settlers arrived, and the town grew around them in the 1880s, with a grand hotel and bathhouse built to attract visitors from across the country. Today the pool complex sits right beside downtown, with a lodge, a spa, water slides and a smaller family pool, plus a long history of visitors that has included presidents and celebrities. For many travelers, a soak here is the single most relaxing thing they do on a Colorado trip, and it is an easy add-on to a visit to Aspen.

Expect a social, family-friendly atmosphere rather than a hushed spa. The main pool is large and lively, with swimmers, children and groups of friends, and the therapy pool is calmer. Check the current hours, entry prices, rules about swimwear, towels and lockers, and age limits before you go, as these change by season. Bring a swimsuit, flip-flops and a sense of humor, and plan to drink water, because hot mineral water and altitude combine to dehydrate you faster than you might expect.

Think about timing. Evenings and winter visits are atmospheric, with lights and steam, while summer days can be busy with families, so go early or late to avoid peak crowds. A typical visit lasts two to three hours, or longer if you add a spa treatment or a meal at the lodge. If you have health conditions such as heart problems, high blood pressure or pregnancy, or if you are traveling with small children, check with a doctor or the staff about the safe duration and temperature.

The pool is also part of a wider day out. From Aspen, the drive takes roughly an hour down the Roaring Fork Valley, and many visitors pair it with the nearby Glenwood Caverns, a rafting trip through Glenwood Canyon or the hike to Hanging Lake. The Hotel Colorado, a historic hotel across the street, is worth a look even if you are not staying there. Whatever combination you choose, start the day early, bring a change of clothes and finish with a soak, which is an excellent cure for tired legs after hiking or skiing.

If you want to stay longer, the town has a good choice of hotels and restaurants within walking distance of the pool, and the historic Hotel Colorado across the street offers a quieter, old-world alternative to the larger chains. Evening soaks are a good way to end a day on the road, particularly if you are driving between Aspen and Denver along the interstate. A typical visitor leaves feeling pleasantly drowsy, so avoid planning anything strenuous for the hours afterward, and keep a bottle of water and a light snack in the car for the drive back up the valley.