Spas with Infrared Sauna

About Infrared Sauna

Infrared saunas heat the body directly using infrared light rather than warming the surrounding air. This allows therapeutic temperatures of 120°F–140°F — significantly lower than traditional Finnish saunas — while penetrating 1.5–2 inches into tissue. The result is a deep, sustained sweat at a temperature most guests find more comfortable and sustainable than conventional sauna. Far-infrared wavelengths in particular have been associated with improved circulation, muscle recovery, and elevated core body temperature that supports immune function.

What to Expect

Sessions typically last 30–45 minutes in a private or semi-private infrared sauna cabin. Unlike traditional sauna, the air remains relatively cool — making it accessible to guests who find Finnish sauna uncomfortable. Premium infrared saunas incorporate chromotherapy lighting, integrated sound systems, and near/mid/far infrared panels that can be tuned for different therapeutic goals. Many luxury spas offer 'infrared sauna journeys' combining the sauna with cold plunge and relaxation protocols.