A hotel sky spa where you can soak in the sky on the 14th floor in Hacchobori
Hiroshima Hiroshima City
The hotel’s top-floor sky spa in Hacchobori, Naka Ward, Hiroshima City. The men’s bath features a dry sauna, a cold plunge bath, an open-air bath, and an indoor bath, while the women’s bath is equipped with a mist sauna, an open-air bath, and an indoor bath. Day visitors are also welcome, and the outdoor relaxation area with views of the cityscape is a highlight.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
A calm two-level space combining an electric stove and sauna stones. This quiet, adult-oriented sauna room has no TV or background music, and lets you work up a sweat while gazing at the Hiroshima cityscape from the 14th floor. In summer, a special event called the "Scorching Sauna Festival" may be held, with the temperature turned up higher than usual.
Sauna TypeMist Sauna
Stove TypeBuilt-in Stove
A mist sauna in the women’s bath. Fine mist fills the room, warming the body at a gentle, skin-friendly temperature.
Water QualityTap Water
A cold plunge bath located right next to the sauna, large enough for about two people to sit in. The jet-style water supply breaks the boundary layer around the body, cooling you down thoroughly and tightening your body even more than the displayed temperature might suggest. It uses a circulation system that replenishes fresh water as water drains away.
Closed Days: None
Front 13F, 14-1 Hacchobori, Naka Ward, Hiroshima City, Hiroshima 730-0013
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
A hotel sky spa where you can soak in the sky on the 14th floor in Hacchobori
Hiroshima Hiroshima City
The hotel’s top-floor sky spa in Hacchobori, Naka Ward, Hiroshima City. The men’s bath features a dry sauna, a cold plunge bath, an open-air bath, and an indoor bath, while the women’s bath is equipped with a mist sauna, an open-air bath, and an indoor bath. Day visitors are also welcome, and the outdoor relaxation area with views of the cityscape is a highlight.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
A calm two-level space combining an electric stove and sauna stones. This quiet, adult-oriented sauna room has no TV or background music, and lets you work up a sweat while gazing at the Hiroshima cityscape from the 14th floor. In summer, a special event called the "Scorching Sauna Festival" may be held, with the temperature turned up higher than usual.
Sauna TypeMist Sauna
Stove TypeBuilt-in Stove
A mist sauna in the women’s bath. Fine mist fills the room, warming the body at a gentle, skin-friendly temperature.
Water QualityTap Water
A cold plunge bath located right next to the sauna, large enough for about two people to sit in. The jet-style water supply breaks the boundary layer around the body, cooling you down thoroughly and tightening your body even more than the displayed temperature might suggest. It uses a circulation system that replenishes fresh water as water drains away.
Closed Days: None
Front 13F, 14-1 Hacchobori, Naka Ward, Hiroshima City, Hiroshima 730-0013
Gender Access
Gender Separated
Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more