Travel in Gunma
Sainokawara Open-air Bath
Sainokawara Open-air Bath · Sainokawara Open-Air Bath · 西の河原露天風呂
At Sainokawara Open-air Bath, soak outdoors with views of the park's natural surroundings. Follow Sainokawara Street from Yubatake into the park, then find the bath. Combine a town walk with outdoor bathing.
Official sources Outdoor bath prices and hours Outdoor bath walking access, lockers and facilities FAQ

Visitor information
Admission
Admission: adults JPY 800; children aged 3–12, through elementary school, JPY 400. Towels cost extra.
Opening hours
1 April–30 November: 07:00–20:00. 1 December–31 March: 09:00–20:00. Last entry is 19:30.
What to see at Sainokawara Open-air Bath
A spacious bath overlooking nature
Soak in the park's large outdoor bath and look at the natural surroundings. After bathing, you can walk through the park back to town.
How to get to Sainokawara Open-air Bath
Follow Sainokawara Street from Yubatake into the park, then continue following outdoor bath signs. The facility FAQ gives a walk of about 12 minutes from Yubatake to the bath.
Outdoor bath prices and hours Outdoor bath walking access, lockers and facilities FAQ Official walking route to the park
Visiting tips
Allow walking time to the bath entrance
The facility FAQ gives a walk of about 12 minutes from Yubatake to the outdoor bath. This ends at a different point from the sightseeing route's roughly ten-minute walk to the park entrance.
Outdoor bath walking access, lockers and facilities FAQ Official walking route to the park
Winter mornings have a different opening time
Opening is 07:00 in April–November and 09:00 in December–March. Rather than rushing around your arrival bus, you can visit at a slower pace the next morning. Check maintenance closure notices.
Questions about Sainokawara Open-air Bath
How long is the walk from Yubatake to Sainokawara Open-air Bath?
The facility FAQ gives about 12 minutes on foot to the bath, not just the park entrance. Continue through the park following outdoor bath signs.
Outdoor bath walking access, lockers and facilities FAQ Official walking route to the park
Official sources
- Official sources ·
- Outdoor bath prices and hours ·
- Outdoor bath walking access, lockers and facilities FAQ ·
- Official walking route to the park ·
- Sainokawara spacious outdoor bath and nature views ·
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