Artificial Hot Spring Facilities in Japan

Discover 9 sauna and onsen facilities with artificial hot spring across Japan. Find your perfect facility with detailed information on temperature, water quality, and operating hours.

Showing 1 to 9 of 9 facilities
New Japan EX

New Japan EX

♨️Artificial Hot Spring
Sauna🔥
•Auto Löyly (Far Infrared Sauna)80°C
•Finnish Sauna70°C
•Yomogi Mist Sauna50°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:24 Hours
Sauna Eagle

Sauna Eagle

♨️Artificial Hot Spring
Sauna🔥
•Main Sauna90°C
•Meditation Sauna80°C
Cold Bath❄️
•Single Cold Plunge Bath7°CGroundwaterFlow-through
•Double Cold Plunge Bath16°CGroundwaterFlow-through
•Silky Cold Plunge Bath30°CGroundwaterFlow-through
Hours🕐:24 Hours
Yunoizumi Soka Health Center

Yunoizumi Soka Health Center

♨️Artificial Hot Spring
Sauna🔥
•High-Temperature Sauna100°C
Cold Bath❄️
•Cold Plunge Bath with Natural Underground Water15°CGroundwaterFlow-through
Hours🕐:10:00〜08:00
Sky Spa YOKOHAMA

Sky Spa YOKOHAMA

♨️Artificial Hot Spring
Sauna🔥
•Main Sauna90°C
•Löyly Sauna85°C
•Sauna Theater65°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:24 Hours
Spa & Capsule New Wing

Spa & Capsule New Wing

♨️Artificial Hot Spring
Sauna🔥
•Bona Sauna90°C
•Karakara Sauna110°C
•Thermae Kai (Self-Löyly)90°C
Cold Bath❄️
•Cold Water Mini Pool15°C
•Cold Plunge Bath18°C
Hours🕐:24 Hours
RAKU SPA Tsurumi

RAKU SPA Tsurumi

♨️Artificial Hot Spring
Sauna🔥
•Onbako90°C
Cold Bath❄️
•Seirin no Mizu16°C
Hours🕐:10:00〜02:00
Hotel Cabinas Fukuoka

Hotel Cabinas Fukuoka

♨️Artificial Hot Spring
Sauna🔥
•Large High-Temperature Sauna90°C
•Royal Sauna60°C
Cold Bath❄️
•Cold Bath18°C
Hours🕐:24 Hours
Yugengo Taihei no Yu Namba Branch

Yugengo Taihei no Yu Namba Branch

♨️Artificial Hot Spring
Sauna🔥
•Far-Infrared Dry Sauna85°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:08:00〜01:00
Yomogawa Onsen Mizuki no Yu

Yomogawa Onsen Mizuki no Yu

✅Verified by Site Owner
♨️Artificial Hot Spring
Sauna🔥
•Heat Wave Sauna (Stadium Sauna)85°C
•Hot Air Sauna80°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:09:00〜02:00