Kusatsu Onsen · A short walk out
Otakinoyu
How to get there and what to see · facts checked 2026-10-24
A day-use hot spring with a large indoor bath, an open-air bath with a small waterfall, and a pair of linked baths. It also has a restaurant and rest rooms.
- Nearest station
- 12 min walk from Kusatsu Onsen Bus Terminal
- Hours
- 9:00–21:00 (last entry 20:00)
- Admission
- Adults ¥1,200; children ¥600 (age 3 to elementary school)
What to see
- Many kinds of bath: a big hall bath, an outdoor bath with a waterfall, and linked baths that differ for men and women.
- Nigawa spring: a rare source in Kusatsu, known as the “beauty bath”.
- Cloudy-water days: on the 2nd and 4th Saturday each month the water turns milky.
- Private bath: for families or friends, ¥2,000 per hour by reservation.
Getting there
About a 12-minute walk from Kusatsu Onsen Bus Terminal.
Address：596-13 Kusatsu, Kusatsu Town, Agatsuma District, Gunma
Before you go
Open every day, apart from occasional maintenance closures.
Sainokawara and Otakinoyu
Tap a red pin to open that sight's page.
Nearby sights
← Kusatsu Onsen guide: trains from Tokyo
Sources
Hours, prices and history come from the official websites and public tourism pages listed here. They can change, so check the official site before you go.
- 草津温泉観光協会（大滝乃湯）（checked 2026-10-24）
Map data：© OpenStreetMap contributors