Day Use
Yes山岳施設のため季節営業（概ね4月下旬〜11月下旬） / 年によって異なる / 2026年6月22〜26日は施設工事のため全施設休業
Last entry 20:00. Face towel ¥200, bath towel rental ¥600.
Bathing & Water
Open-air outdoor bath
Enclosed indoor bathing area
Uses natural hot spring water
Capabilities
Shared bathing area for all genders
Policies & Services
Restaurant or dining open to visitors (not just hotel meal plans)
Shower, wash stations, soap and shampoo provided
Towels available to rent or borrow
Relaxation space for after bathing
On-site or nearby parking available
Views
MountainsAbout
Raichoso sits at roughly 2,380 meters in the Tateyama alpine area, reachable only via the Tateyama Kurobe Alpine Route and a 30-to-60-minute walk from Murodo (室堂) Terminal. The hot spring draws directly from the Jigokudani (地獄谷) source and runs kakenagashi (free-flowing, unchlorinated). The water is milky white with a sulfur scent. Each gender has two options: a heated freshwater indoor bath and an open-air rotenburo (露天風呂) with views of the Tateyama peaks. The lodge is a plain mountain hut with tatami rooms, a lounge warmed by a wood stove, and a cafe. It opens for the season around late April and closes in late November.
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