An ultra-relaxing high-humidity sauna and Niigata's only "cold-to-cold alternating bath" for a zero-gravity experience
Niigata Niigata City
"Spa & Lounge Nagata" is an urban spa facility in Niigata City dedicated to achieving perfect relaxation. Its spacious sauna room is kept consistently hot and humid through a unique management system, allowing you to experience powerful sweating. One of its biggest attractions is the rare "cold-to-cold alternating bath" concept in Niigata Prefecture, where you can enjoy a floating sensation like zero gravity and deep relaxation. It also features an artificial hot spring that recreates famous baths from across Japan, as well as a fully equipped lounge space. This adults-only retreat does not allow entry to guests under 16, offering an exquisite place to forget the everyday and unwind.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity25people
A spacious stadium-style sauna. Thanks to its unique humidity control, it achieves an ideal setting that is hot yet not hard to breathe in. Regular authentic heat-wave events are also held, so you can enjoy intense sweating.
Water QualityTap Water
Capacity6people
A crisp, cold water bath kept at around 15 degrees. It instantly tightens your body after the sauna. Alternating it with the adjacent 27-degree lukewarm bath leads you into a level of deep relaxation you won't find anywhere else.
Closed Days: None
950-0932 1203-1 Nagata, Chuo Ward, Niigata City, Niigata Prefecture
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
An ultra-relaxing high-humidity sauna and Niigata's only "cold-to-cold alternating bath" for a zero-gravity experience
Niigata Niigata City
"Spa & Lounge Nagata" is an urban spa facility in Niigata City dedicated to achieving perfect relaxation. Its spacious sauna room is kept consistently hot and humid through a unique management system, allowing you to experience powerful sweating. One of its biggest attractions is the rare "cold-to-cold alternating bath" concept in Niigata Prefecture, where you can enjoy a floating sensation like zero gravity and deep relaxation. It also features an artificial hot spring that recreates famous baths from across Japan, as well as a fully equipped lounge space. This adults-only retreat does not allow entry to guests under 16, offering an exquisite place to forget the everyday and unwind.
Sauna TypeDry Sauna
Stove TypeInfrared Heater
Capacity25people
A spacious stadium-style sauna. Thanks to its unique humidity control, it achieves an ideal setting that is hot yet not hard to breathe in. Regular authentic heat-wave events are also held, so you can enjoy intense sweating.
Water QualityTap Water
Capacity6people
A crisp, cold water bath kept at around 15 degrees. It instantly tightens your body after the sauna. Alternating it with the adjacent 27-degree lukewarm bath leads you into a level of deep relaxation you won't find anywhere else.
Closed Days: None
950-0932 1203-1 Nagata, Chuo Ward, Niigata City, Niigata Prefecture
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