GUNMA Tourist Guide of Gunma Prefecture

Sainokawara Open-Air Bath (Kusatsu Onsen)

Sainokawara Open-Air Bath is a large open-air bath with the size of 500㎡ that offers the continuous throughflow of hot spring. Visitors can enjoy onsen here while admiring the green of spring, foliage of autumn, and snow of winter.

Basic Information
  • Location: 521-3, Kusatsu, Kusatsu-machi, Agatsuma-gun, Gunma
  • Tel:+81-279-88-6167 (Sainokawara Open-Air Bath)
  • Open: 7:00 AM - 8:00 PM (April to November), 9:00 AM - 8:00 PM (December to March) (Last Entrance: 7:30 PM)
  • ▼Parking: 300 cars, free (Tenguyama Daiichi Parking Lot)
    ▼Closed: Open 365 days
    ▼Fee: 600 yen for adults, 300 yen for children
  • ▼Access
  • About 20 minutes on foot from Kusatsu Onsen Bus Terminal
Website (Sainokawara Open-Air Bath): (Japanese)
Visitor experiences* The information below is quoted from that of TripAdvisor.
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