noun
bath with a view
A bath, often at a hotel or ryokan, designed with large windows or an open-air setting to enjoy a scenic view while bathing.
この旅館の展望風呂からは富士山が見えます。
You can see Mt. Fuji from the bath with a view at this ryokan.
Compound of 展望 (view, lookout) and 風呂 (bath).