Natural Hot Spring Facilities in Japan
Discover 127 sauna and onsen facilities with natural hot spring across Japan. Find your perfect facility with detailed information on temperature, water quality, and operating hours.
Showing 21 to 40 of 127 facilities
Golden Time Takamatsu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•IKI SAUNA105°C
•Solo SAUNA90°C
•Kukai's Bath/Herbal Sauna55°C
Cold Bath❄️
•Ultimate Cold Plunge Bath8°CGroundwater
Hours🕐:24 Hours
Golden Time Takamatsu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•IKI SAUNA105°C
•Solo SAUNA90°C
•Kukai's Bath/Herbal Sauna55°C
❄️Cold Bath
•Ultimate Cold Plunge Bath8°CGroundwater
Hours🕐:24 Hours
Iyadani Onsen Daishi no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Rocky Sauna95°C
Cold Bath❄️
•Cold Bath18°C
Hours🕐:10:00〜22:00
Iyadani Onsen Daishi no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Rocky Sauna95°C
❄️Cold Bath
•Cold Bath18°C
Hours🕐:10:00〜22:00
Asebi Onsen Yasuragi no Sato
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna85°C
Cold Bath❄️
•Cold Bath16°CGroundwater
Hours🕐:10:00〜21:30
Asebi Onsen Yasuragi no Sato
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna85°C
❄️Cold Bath
•Cold Bath16°CGroundwater
Hours🕐:10:00〜21:30
City Plaza Osaka
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna85°C
Cold Bath❄️
•Cold Bath17°C
Hours🕐:10:00〜23:00
City Plaza Osaka
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna85°C
❄️Cold Bath
•Cold Bath17°C
Hours🕐:10:00〜23:00
Natural Hot Spring Relax Park Terume Kanazawa
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Stadium Sauna90°C
•Classic Sauna80°C
Cold Bath❄️
•Cold Bath18°CGroundwaterFlow-through
Hours🕐:24 Hours
Natural Hot Spring Relax Park Terume Kanazawa
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Stadium Sauna90°C
•Classic Sauna80°C
❄️Cold Bath
•Cold Bath18°CGroundwaterFlow-through
Hours🕐:24 Hours
Natural Hot Spring Kinjo Motoyu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath16°CGroundwaterFlow-through
Hours🕐:06:00〜23:00
Natural Hot Spring Kinjo Motoyu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath16°CGroundwaterFlow-through
Hours🕐:06:00〜23:00
Natural Hot Spring Goshono-sato
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath18°C
Hours🕐:10:00〜22:00
Natural Hot Spring Goshono-sato
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath18°C
Hours🕐:10:00〜22:00
Hanazono Onsen sauna kukka
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna Hanazono85°C
•Self Löyly Sauna82°C
•Sauna Kukka70°C
•Barrel Sauna85°C
Cold Bath❄️
•Cold Plunge Bath in the Large Bath Area15°CHot Spring Water
•Cold Bath215°CHot Spring Water
Hours🕐:10:00〜01:00
Hanazono Onsen sauna kukka
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna Hanazono85°C
•Self Löyly Sauna82°C
•Sauna Kukka70°C
•Barrel Sauna85°C
❄️Cold Bath
•Cold Plunge Bath in the Large Bath Area15°CHot Spring Water
•Cold Bath215°CHot Spring Water
Hours🕐:10:00〜01:00
Takamatsu Poka Poka Onsen
♨️Natural Hot Spring
Hours🕐:09:00〜01:00
Takamatsu Poka Poka Onsen
♨️Natural Hot Spring
Hours🕐:09:00〜01:00
Tanotano Onsen
♨️Natural Hot Spring
Sauna🔥
•Sauna100°C
Cold Bath❄️
•Cold Bath13°CGroundwaterFlow-through
Hours🕐:12:00〜21:00
Tanotano Onsen
♨️Natural Hot Spring
🔥Sauna
•Sauna100°C
❄️Cold Bath
•Cold Bath13°CGroundwaterFlow-through
Hours🕐:12:00〜21:00
Shioya Natural Hot Spring Honoyu Rakurakuen
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Yellow Earth High-Temperature Sauna85°C
Cold Bath❄️
•Cold Bath17°CGroundwater
Hours🕐:09:00〜23:00
Shioya Natural Hot Spring Honoyu Rakurakuen
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Yellow Earth High-Temperature Sauna85°C
❄️Cold Bath
•Cold Bath17°CGroundwater
Hours🕐:09:00〜23:00
Kuroshio Onsen Ryoma no Yu (Kochi Kuroshio Hotel)
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath16°CGroundwater
Hours🕐:10:00〜00:00
Kuroshio Onsen Ryoma no Yu (Kochi Kuroshio Hotel)
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath16°CGroundwater
Hours🕐:10:00〜00:00
Konoka Onsen
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold BathTemp unknownGroundwaterFlow-through
Hours🕐:11:00〜21:00
Konoka Onsen
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold BathTemp unknownGroundwaterFlow-through
Hours🕐:11:00〜21:00
ZIKKAI SPA
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Dry Sauna Neppugama90°C
•Mist Sauna Ganketsugama60°C
Cold Bath❄️
•Cold Bath13°CFlow-through
Hours🕐:10:00〜00:00
ZIKKAI SPA
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Dry Sauna Neppugama90°C
•Mist Sauna Ganketsugama60°C
❄️Cold Bath
•Cold Bath13°CFlow-through
Hours🕐:10:00〜00:00
Canal Resort
♨️Natural Hot Spring
Sauna🔥
•High-Temperature Finnish Löyly Sauna100°C
•Salt Sauna75°C
Cold Bath❄️
•Swimmable Cold Plunge Bath22°C
•Submersible Carbonated Cold Plunge Bath13°C
•Goemon Cold Plunge BathTemp unknown
Hours🕐:09:00〜01:00
Canal Resort
♨️Natural Hot Spring
🔥Sauna
•High-Temperature Finnish Löyly Sauna100°C
•Salt Sauna75°C
❄️Cold Bath
•Swimmable Cold Plunge Bath22°C
•Submersible Carbonated Cold Plunge Bath13°C
•Goemon Cold Plunge BathTemp unknown
Hours🕐:09:00〜01:00
Wellbe Imaike
♨️Natural Hot Spring
Sauna🔥
•Finnish Sauna90°C
•Forest Sauna80°C
•Karafuro80°C
Cold Bath❄️
•Intense Cold Plunge Bath13°C
•Cold Plunge Bath in Forest Sauna20°C
Hours🕐:05:00〜01:00
Wellbe Imaike
♨️Natural Hot Spring
🔥Sauna
•Finnish Sauna90°C
•Forest Sauna80°C
•Karafuro80°C
❄️Cold Bath
•Intense Cold Plunge Bath13°C
•Cold Plunge Bath in Forest Sauna20°C
Hours🕐:05:00〜01:00
Sky SPA HILLS Ryusenji no Yu Nagoya Moriyama Main Branch
♨️Natural Hot Spring
Sauna🔥
•Bazooka Löyly Sauna85°C
•Medi Sauna90°C
Cold Bath❄️
•Single Cold Plunge Bath8°C
•Cold Water Bath with Vibra15°C
Hours🕐:06:00〜02:30
Sky SPA HILLS Ryusenji no Yu Nagoya Moriyama Main Branch
♨️Natural Hot Spring
🔥Sauna
•Bazooka Löyly Sauna85°C
•Medi Sauna90°C
❄️Cold Bath
•Single Cold Plunge Bath8°C
•Cold Water Bath with Vibra15°C
Hours🕐:06:00〜02:30
Natural Hot Spring Urban Quar SPA & LIVING
♨️Natural Hot Spring
Sauna🔥
•Sky Sauna95°C
•High-Temperature Sauna90°C
•Mist Sauna (with Foot Bath)60°C
Cold Bath❄️
•Cold Plunge Bath (Standing Type)15°C
•Spring Water Cold Plunge Bath28°CHot Spring Water
Hours🕐:06:00〜01:30
Natural Hot Spring Urban Quar SPA & LIVING
♨️Natural Hot Spring
🔥Sauna
•Sky Sauna95°C
•High-Temperature Sauna90°C
•Mist Sauna (with Foot Bath)60°C
❄️Cold Bath
•Cold Plunge Bath (Standing Type)15°C
•Spring Water Cold Plunge Bath28°CHot Spring Water
Hours🕐:06:00〜01:30
Natural Hot Spring Tenkou no Yu
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Löyly Sauna85°C
•Conversation Sauna (Barrel Sauna)85°C
•Silent Sauna Zen (Barrel Sauna)85°C
Cold Bath❄️
•Gurushin Cold Plunge Bath7°CGroundwater
•Rapid Stream Cold Plunge Bath16°CGroundwater
•Outdoor Cold Plunge Bath14°CGroundwater
Hours🕐:08:00〜23:00
Natural Hot Spring Tenkou no Yu
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Löyly Sauna85°C
•Conversation Sauna (Barrel Sauna)85°C
•Silent Sauna Zen (Barrel Sauna)85°C
❄️Cold Bath
•Gurushin Cold Plunge Bath7°CGroundwater
•Rapid Stream Cold Plunge Bath16°CGroundwater
•Outdoor Cold Plunge Bath14°CGroundwater
Hours🕐:08:00〜23:00
Yudokoro Minori
♨️Natural Hot Spring
♨️Flow-through
Cold Bath❄️
•Cold Plunge Bath12°CGroundwaterFlow-through
•Cool Water Bath20°CGroundwaterFlow-through
•Vibra Cold Bath (Open-Air)13°CGroundwaterFlow-through
Hours🕐:06:00〜00:00
Yudokoro Minori
♨️Natural Hot Spring
♨️Flow-through
❄️Cold Bath
•Cold Plunge Bath12°CGroundwaterFlow-through
•Cool Water Bath20°CGroundwaterFlow-through
•Vibra Cold Bath (Open-Air)13°CGroundwaterFlow-through
Hours🕐:06:00〜00:00