Okunoyu

Oku Ryokan is a mountain ryokan in Yufuin where guests stay and use the onsen. Dinner and breakfast are served, and the shared facilities are large relative to the number of guest rooms. The ryokan has a large communal bath, an open-air bath, and a private bath, along with a mixed-gender open-air bath and a cave bath. Guests need to check the rules in advance before using the mixed-gender open-air bath.