You can bathe at the seven association member bathhouses (Tsuru no Yu, Taenoyu, Kaniba, Okama, Magoroku, Kuroyu, and Kyuka Mura).
It is said that bathing in the seven hot springs is effective against all kinds of illnesses.
The price is 2,500 yen for the Yumeguri-cho(1,000 yen for the former Light Hot Springs Map) and is available exclusively to overnight guests. It is currently on sale at the front desk of each facility!
*Please be careful not to get sick from the hot water.