![From Finnish saunas to Japanese onsen, these five hotel bathhouses turn bathing into an experience. Find out where to so...](https://img3.travelagents10.com/613/533/662482926135338.jpg)
02/06/2025
From Finnish saunas to Japanese onsen, these five hotel bathhouses turn bathing into an experience. Find out where to soak in history, culture, and pure relaxation.
Image: Mezzatorre Hotel & Thermal Spa
Roman baths, Japanese onsen, Finnish saunas, and more destination-worthy immersions.