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 1 to 20 of 127 facilities
SPA&HOTEL Suishun Matsuiyamate
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Löyly Sauna90°C
•Herbal Salt Sauna50°C
Cold Bath❄️
•Carbonated Cold Plunge Bath15°C
Hours🕐:06:00〜02:00
SPA&HOTEL Suishun Matsuiyamate
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Löyly Sauna90°C
•Herbal Salt Sauna50°C
❄️Cold Bath
•Carbonated Cold Plunge Bath15°C
Hours🕐:06:00〜02:00
Yao Grand Hotel
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Sauna1100°C
•Sauna250°C
Cold Bath❄️
•Cold Bath18°CHot Spring WaterFlow-through
Hours🕐:10:00〜08:00
Yao Grand Hotel
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Sauna1100°C
•Sauna250°C
❄️Cold Bath
•Cold Bath18°CHot Spring WaterFlow-through
Hours🕐:10:00〜08:00
Fukurou no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath18°C
Hours🕐:10:00〜23:00
Fukurou no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath18°C
Hours🕐:10:00〜23:00
Nara Kenko Land
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Main Sauna85°C
•Löyly Sauna85°C
•Crystal Sauna60°C
•Rock Salt Room45°C
•Aqua Stream45°C
•Herbal Bath55°C
Cold Bath❄️
•Cold Bath116°C
•Cold Bath220°C
Hours🕐:24 Hours
Nara Kenko Land
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Main Sauna85°C
•Löyly Sauna85°C
•Crystal Sauna60°C
•Rock Salt Room45°C
•Aqua Stream45°C
•Herbal Bath55°C
❄️Cold Bath
•Cold Bath116°C
•Cold Bath220°C
Hours🕐:24 Hours
Kobe Sauna & Spa
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Main Sauna105°C
•Finnish Sauna70°C
•Salt Sauna75°C
Cold Bath❄️
•Cold Bath112°C
•Cold Bath223°C
Hours🕐:24 Hours
Kobe Sauna & Spa
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Main Sauna105°C
•Finnish Sauna70°C
•Salt Sauna75°C
❄️Cold Bath
•Cold Bath112°C
•Cold Bath223°C
Hours🕐:24 Hours
Suruga Health Land
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•High-Temperature Sauna100°C
•Finnish Sauna85°C
•Salt Sauna40°C
•Herbal Sauna65°C
Cold Bath❄️
•Cold Bath116°C
•Cold Bath216°CHot Spring WaterFlow-through
Hours🕐:24 Hours
Suruga Health Land
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•High-Temperature Sauna100°C
•Finnish Sauna85°C
•Salt Sauna40°C
•Herbal Sauna65°C
❄️Cold Bath
•Cold Bath116°C
•Cold Bath216°CHot Spring WaterFlow-through
Hours🕐:24 Hours
Arima Onsen Taiko no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Sauna185°C
•Sauna250°C
Cold Bath❄️
•Cold Bath18°CHot Spring WaterFlow-through
Hours🕐:10:00〜23:00
Arima Onsen Taiko no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Sauna185°C
•Sauna250°C
❄️Cold Bath
•Cold Bath18°CHot Spring WaterFlow-through
Hours🕐:10:00〜23:00
Arima Kaido Onsen Suzuran no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Auto Löyly Sauna90°C
•Forest Sauna Jouan85°C
•Steam Sauna45°C
Cold Bath❄️
•Cold Bath117°CGroundwater
•Hinoki Bath17°CGroundwaterFlow-through
•Pool18°CGroundwaterFlow-through
Hours🕐:10:00〜00:00
Arima Kaido Onsen Suzuran no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Auto Löyly Sauna90°C
•Forest Sauna Jouan85°C
•Steam Sauna45°C
❄️Cold Bath
•Cold Bath117°CGroundwater
•Hinoki Bath17°CGroundwaterFlow-through
•Pool18°CGroundwaterFlow-through
Hours🕐:10:00〜00:00
Tosa Mochizuki Onsen Himewakako no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna189°C
•Sauna240°C
Cold Bath❄️
•Cold Bath14°C
Hours🕐:08:00〜01:00
Tosa Mochizuki Onsen Himewakako no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna189°C
•Sauna240°C
❄️Cold Bath
•Cold Bath14°C
Hours🕐:08:00〜01:00
Iyo Healing Place Kisuke no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
Sauna🔥
•Fujin Sauna90°C
•Oni Sauna 'Ao'90°C
•Oni Sauna 'Homura'110°C
Cold Bath❄️
•Seireisen (Cold Spring)16°CGroundwater
•Dokan Single9°CGroundwater
•Shio Seisen20°CGroundwater
Hours🕐:05:00〜02:00
Iyo Healing Place Kisuke no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
♨️Flow-through
🔥Sauna
•Fujin Sauna90°C
•Oni Sauna 'Ao'90°C
•Oni Sauna 'Homura'110°C
❄️Cold Bath
•Seireisen (Cold Spring)16°CGroundwater
•Dokan Single9°CGroundwater
•Shio Seisen20°CGroundwater
Hours🕐:05:00〜02:00
Shimanami Onsen Kisuke no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sumi Sauna90°C
•Sauna Hut100°C
Cold Bath❄️
•Cold Bath16°CGroundwater
Hours🕐:06:00〜00:00
Shimanami Onsen Kisuke no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sumi Sauna90°C
•Sauna Hut100°C
❄️Cold Bath
•Cold Bath16°CGroundwater
Hours🕐:06:00〜00:00
Chomeiji Onsen Amaba no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Wood-burning Sauna90°C🪵Wood
Cold Bath❄️
•Cold Bath16°C
Hours🕐:10:00〜21:00
Chomeiji Onsen Amaba no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Wood-burning Sauna90°C🪵Wood
❄️Cold Bath
•Cold Bath16°C
Hours🕐:10:00〜21:00
Spa Resort Ogoto Agaryanse
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Rocky Sauna90°C
•Barrel Sauna90°C
Cold Bath❄️
•Cold Bath14°C
Hours🕐:10:00〜00:00
Spa Resort Ogoto Agaryanse
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Rocky Sauna90°C
•Barrel Sauna90°C
❄️Cold Bath
•Cold Bath14°C
Hours🕐:10:00〜00:00
Yurara no Yu Oshikuma Branch
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Dry Sauna90°C
•Salt Sauna70°C
•Mist Sauna65°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:09:00〜00:00
Yurara no Yu Oshikuma Branch
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Dry Sauna90°C
•Salt Sauna70°C
•Mist Sauna65°C
❄️Cold Bath
•Cold Bath15°C
Hours🕐:09:00〜00:00
Natural Hot Spring Mikasa-no-Yu (Dormy Inn Hakata Gion)
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath18°C
Hours🕐:15:00〜10:00
Natural Hot Spring Mikasa-no-Yu (Dormy Inn Hakata Gion)
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath18°C
Hours🕐:15:00〜10:00
Naruto Natural Hot Spring Aratae no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•iki Sauna85°C
Cold Bath❄️
•Cold Bath15°C
Hours🕐:08:00〜00:00
Naruto Natural Hot Spring Aratae no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•iki Sauna85°C
❄️Cold Bath
•Cold Bath15°C
Hours🕐:08:00〜00:00
Natural Hot Spring Yukakyo in Susukino
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna85°C
Cold Bath❄️
•Cold Bath14°CGroundwaterFlow-through
Hours🕐:11:00〜00:00
Natural Hot Spring Yukakyo in Susukino
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna85°C
❄️Cold Bath
•Cold Bath14°CGroundwaterFlow-through
Hours🕐:11:00〜00:00
Nusamai no Yu Dormy Inn PREMIUM Kushiro
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath20°C
Hours🕐:15:00〜10:00
Nusamai no Yu Dormy Inn PREMIUM Kushiro
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath20°C
Hours🕐:15:00〜10:00
Natural Hot Spring Aratae no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•iki Sauna90°C
Cold Bath❄️
•Cold Bath20°C
Hours🕐:08:00〜01:00
Natural Hot Spring Aratae no Yu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•iki Sauna90°C
❄️Cold Bath
•Cold Bath20°C
Hours🕐:08:00〜01:00
Bay Resort Hotel Naruto Kaigetsu
✅Verified by Site Owner
♨️Natural Hot Spring
Sauna🔥
•Sauna90°C
Cold Bath❄️
•Cold Bath14°C
Hours🕐:06:00〜00:00
Bay Resort Hotel Naruto Kaigetsu
✅Verified by Site Owner
♨️Natural Hot Spring
🔥Sauna
•Sauna90°C
❄️Cold Bath
•Cold Bath14°C
Hours🕐:06:00〜00:00