sauna |ˈsônə; ˈsou-|
a small room used as a hot-air or steam bath for cleaning and refreshing the body.
• a session in such a room.

to take a sauna:
• to enjoy a wood-fired steam after a long day of relaxing at Wilderness Bay.
ORIGIN late 19th cent.: from Finnish.

The sauna at Wilderness Bay is wood-fired and heated nightly. Whether you prefer the ritual steam or the running into the cool lake, it promises a refreshing experience.