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Day-trip Onsen

赤湯温泉 山口館

Akayu Onsen Yamaguchikan　Yuzawa, Niigata　Akayu Onsen (赤湯温泉)

Confirmed on official sources (2026)

Directions (Google Maps)Call
Official site & SNSniigata-kankou.or.jp
Address
新潟県南魚沼郡湯沢町大字三国475(苗場山5合目)
Phone
025-772-4125
Opening hours
夜間～翌朝明るくなるまでは全風呂混浴とし、24時間利用可能。日帰り入浴も可能 (in Japanese)
Admission
¥500 他 ※プランによって異なります。 (in Japanese)
Onsen area
Akayu Onsen (赤湯温泉)
Notes
苗場山中の秘湯（夏～秋のみ） (in Japanese)

Facilities

Natural hot spring waterOvernight stayOpen late / 24 hoursParking

Admission, opening hours and tattoo policies can change. Please check the official information before visiting.

Directions (Google Maps)View on Google Maps

Nearby onsen & sento

宿場の湯 (Shukuba No-yu)
Onsen0m雪ささの湯 (Yukisasa No-yu)
Onsen0m雪ささの湯 (Yukisasa No-yu)
Onsen3.6km宿場の湯 (Shukuba No-yu)
Sento4.7km街道の湯 (Kaido No-yu)
Onsen9.6km法師温泉 長寿館 (Hoshi Onsen Chojukan)
Onsen9.9km街道の湯 (Kaido No-yu)
Sento11kmさいたま市新治ファミリーランド
Onsen11km

About 赤湯温泉 山口館

赤湯温泉 山口館 (Akayu Onsen Yamaguchikan) is a day-trip onsen (hot spring) in Yuzawa, Niigata, Japan, in the Akayu Onsen (赤湯温泉) area. Facilities: Natural hot spring water, Overnight stay, Open late / 24 hours, Parking. Admission: ¥500. Use this page to get directions on Google Maps and to find other onsen and sento nearby.

Related pages

Onsen, Sento & Super Sento – Yuzawa, NiigataDay-trip Onsen (Hot Springs) – NiigataAkayu Onsen (赤湯温泉)Natural Hot Spring Baths – NiigataLate-night & 24-hour Onsen & Sento – NiigataOnsen & Spas with Overnight Stay – Niigata

FAQ

Q. Where is 赤湯温泉 山口館?

赤湯温泉 山口館 is located at 新潟県南魚沼郡湯沢町大字三国475(苗場山5合目) (Yuzawa, Niigata, Japan). Tap “Directions” to open Google Maps navigation.

Q. How much is the admission fee?

Adult admission: ¥500.

Q. What other onsen or sento are nearby?

宿場の湯 (Shukuba No-yu) (0m), 雪ささの湯 (Yukisasa No-yu) (0m), 雪ささの湯 (Yukisasa No-yu) (3.6km).