Gunma travel
Sainokawara Open-Air Bath
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. Walk along Sainokawara Street from Yubatake into the park, then continue to the bath. Combine a town walk with outdoor bathing.
Official sources Open-air bath prices and hours Open-air bath walking directions, lockers and facilities FAQ

Visitor information
Admission
Admission is JPY 800 for adults and JPY 400 for children aged 3–12, up to primary school age. Towels cost extra.
Opening hours
Sainokawara opens from 7 am to 8 pm from 1 April to 30 November and from 9 am to 8 pm from 1 December to 31 March. Last admission is at 7.30 pm.
What to see at Sainokawara Open-Air Bath
A spacious bath with natural views
Soak in the park's large open-air bath and take in the surrounding nature. Afterwards, walk through the park back to town.
How to get to Sainokawara Open-Air Bath
Walk along Sainokawara Street from Yubatake into the park, then continue following signs for the bath. The facility FAQ gives about 12 minutes on foot from Yubatake to the bath.
Open-air bath prices and hours Open-air bath walking directions, lockers and facilities FAQ Official walking route to the park
Before you visit
Allow time to reach the bath entrance
The facility FAQ gives about 12 minutes on foot from Yubatake to the bath. The tourism route's roughly 10-minute estimate ends at the park entrance, a different destination.
Open-air bath walking directions, lockers and facilities FAQ Official walking route to the park
Winter mornings have a later opening time
The bath opens at 7 am from April to November and 9 am from December to March. Rather than rushing around your arrival bus, allow time for a visit the following 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 to the bath, rather than the park entrance. Continue following bath signs within the park.
Open-air bath walking directions, lockers and facilities FAQ Official walking route to the park
Official sources
- Official sources ·
- Open-air bath prices and hours ·
- Open-air bath walking directions, lockers and facilities FAQ ·
- Official walking route to the park ·
- Sainokawara's spacious open-air bath and natural views ·
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