Kumano Bettei Nakanoshima
熊野別邸 中の島
Book the Nagi-no-sho wing and the bath is yours: every room there has an open-air hot spring bath of its own, on an island with six sources. The bath at the water’s edge, Kishu Choumon-no-yu, carries no published rule, so the wing is the answer.
Best for: An island to yourself, and a bath on it that is
The wording is 全室客室露天風呂付きの「凪の抄」; the older Shomon-tei wing does not say the same. Reached by the ryokan's boat from the sightseeing pier. No tattoo policy is published.