Izu Region's Hidden Nature Hot Springs
Source:
@izu_experience_japan
5 places on the map
Explore the map in the DocentPro app5 wellness spots in Shizuoka: Amagiso, Hokkawa Onsen, Public Spa on the beach “Iso-no-yu“, and 2 more. Every place is verified on Google Maps, featured in an Instagram post by Izu Experiences Japan | 2h from Tokyo.
Amagiso
Hotel
4.2
• Outdoor bath facing a 30-meter waterfall • Swimsuits required in the mixed outdoor baths ✓ Temporarily closed following typhoon damage (as of October 2026)
Hokkawa Onsen
Spa
4.4
• Open-air bath at sea level with waves breaking nearby ✓ Temporarily closed following typhoon damage (as of October 2026)
Public Spa on the beach “Iso-no-yu“
Spa
4.3
• Oceanfront onsen accessed through a narrow tunnel • Open 11:00–18:00, ¥500 ✓ Closed Tuesdays and in rough weather
Osawa-sou
Public bath
4.4
• Riverside hot spring tucked into forested hills • Naturally flowing spring water • Open 9:00–21:00 (last entry 20:30), Adults ¥600
Sawada park open-air bath
Spa
4.3
• Clifftop bath with ocean views, great for sunsets • Adults ¥600 • Oct–Feb: 9:00–18:00 (last entry 17:30) ✓ Closed Wednesdays, no soap or shampoo
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