Travel in Gunma · 群馬県
Sainokawara Open-Air Bath · 西の河原露天風呂
Sainokawara Open-Air Bath · 西の河原露天風呂
Soak in Sainokawara's spacious outdoor bath with views of the park's natural surroundings. From Yubatake, walk along Sainokawara Street into the park, then follow signs to the bath. Combine a town walk with outdoor bathing.
Sources Outdoor bath fees and hours Outdoor bath walking access, lockers, and facility FAQ

Visitor information
Admission
Adults pay ¥800 and children aged 3–12 through elementary school pay ¥400. Towels are separate.
Opening hours
The outdoor bath opens 7:00 a.m.–8:00 p.m. April 1–November 30 and 9:00 a.m.–8:00 p.m. December 1–March 31. Last entry is 7:30 p.m.
What to see at Sainokawara Open-Air Bath · 西の河原露天風呂
A spacious bath with natural views
Soak in the park's large outdoor bath and look at the natural surroundings. After bathing, walk through the park back to town.
How to get to Sainokawara Open-Air Bath · 西の河原露天風呂
Walk from Yubatake along Sainokawara Street into the park, then continue following outdoor-bath signs. The facility FAQ gives about 12 minutes from Yubatake to the bath.
Outdoor bath fees and hours Outdoor bath walking access, lockers, and facility FAQ Official walking route to the park
Visit tips
Allow time to reach the bath entrance
The facility FAQ gives about 12 minutes on foot from Yubatake to the bath. This differs from the tourism walking route's roughly ten minutes to the park entrance.
Outdoor bath walking access, lockers, and facility FAQ Official walking route to the park
Winter morning opening differs
Opening is 7:00 a.m. April–November and 9:00 a.m. December–March. Consider an unhurried visit the next morning rather than rushing around your arrival-day bus. Check maintenance closure notices too.
Questions about Sainokawara Open-Air Bath · 西の河原露天風呂
How long is the walk from Yubatake to Sainokawara Open-Air Bath?
The facility FAQ gives about 12 minutes to the bath, rather than just the park entrance. Continue through the park following outdoor-bath signs.
Outdoor bath walking access, lockers, and facility FAQ Official walking route to the park
Sources
- Sources ·
- Outdoor bath fees and hours ·
- Outdoor bath walking access, lockers, and facility FAQ ·
- Official walking route to the park ·
- Sainokawara spacious outdoor bath and natural views ·
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