Visitors typically spend about 10 to 15 minutes in the sauna before stepping outside to let their body temperatures reset.

The Thermwood Barrel Sauna from Redwood Outdoors fits up to six people.

Soderlund’s Wood Mill Inc., a sauna dealer based in St. Croix Falls, Wisconsin, has expanded its offerings with a curated line of cube sauna models. These modern, Scandinavian-style saunas are now ...

While a sauna boom takes place in Seattle, the rest of the state is getting even more creative about enjoying heat. A giant ...