Want a few hours of “relaxation and therapeutic cleansing of the body”? Thap Ba Spa offers four pools, two of which are thermally heated, a jacuzzi, sauna and a restaurant, says The Culture Trip, and if you don’t “enjoy bathing with complete strangers,” private mud baths that can handle up to eight people are also available. The Thap Ba Spa is “famous for it’s therapeutic healing powers of the mud and hot springs,” explains Living The Dream. The mud is “warm and quite a thin texture,” which is “actually very soothing and if you lie on your back you float … the mud bath felt so wonderful on the skin.”