Iya Bijin
渓谷の隠れ宿 祖谷美人けいこくのかくれやど そたにびじん
Private gorge-view rotenburo in every room, deep in the Iya valley
Bathing & Water
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Bathing Arrangements
A private bath you can reserve for yourself or your group
Private onsen bath in guest rooms, for overnight guests only
Shared bathing area for all genders
Policies & Services
A restaurant or dining room open to visitors, not only meals for overnight guests
Shower, wash stations, soap and shampoo provided
On-site or nearby parking available
Views
River
MountainsAbout
Iya Bijin sits in the Iya (祖谷) gorge of Tokushima, a remote valley long cut off from the rest of Japan. Every room has its own private open-air bath looking out over the gorge, fed by free-flowing sulfur spring water that feels soft on the skin and carries a faint sulfur scent. There is no shared bath at all. The attached soba restaurant is open to visitors who aren't staying the night.
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Last updated September 19, 2026