Getaways with sauna

Aspen, Colorado

A century-old guest ranch on the Frying Pan River about an hour from Aspen, with cabins, hot tub, sauna and room for up to 70 guests.

West Cork, Munster

An adults-only mountain lodge near Bantry in West Cork's Mealagh Valley, with a private hot tub, shared sauna and trail access for two.

Catskills, New York

Gatherwild Ranch has eight glamping tents and ranch-style shelters spread across hillside farmland in the Catskills area of New York's Hudson Valley.