Japan · Kumamoto · Aso · Commercial · onsen

内牧温泉大阿蘇

uchimaki onsen dai aso

Aso, Kumamoto Prefecture 869-2226, Japan

32.9740° N · 131.0435° E

Amenities

Wheelchair accessible entranceWheelchair accessible parking lotCash-onlyau PAYDoesn't accept au PAYdBaraiDoesn't accept dBaraiPayPayDoesn't accept PayPayRakuten PayDoesn't accept Rakuten PayTransit IC cardsDoesn't accept Transit IC cardsV-MoneyDoesn't accept V-Money

What visitors say top 5 of 7 reviews

老鶏のからあげ2 weeks ago

★★★☆☆

A refreshing hot spring (public bath) for 300 yen! ♨️ Free parking available for 7 cars (plus 1). Please bring your own soap, shampoo, and drinking water for after your bath. Please use the restroom somewhere beforehand.

タッカー6 days ago

★★★★★

I was amazed by the sheer volume of continuously flowing hot spring water. The cleanliness of the bathwater in this public bath is probably among the best I've ever seen.

山下壮士Edited 3 days ago

★★★★☆

2026/03/31 I'd heard rumors, but I didn't expect it to be this bad... Compared to a regular public bath, it's an incredibly simple hot spring, aside …

95 Abfab3 weeks ago

★★★★☆

It's not very spacious, but it has an incredible amount of free-flowing hot spring water. It feels great on the skin. …

Mutan (トムちん)a month ago

★★★★★

A super local, community-run hot spring. I brought my own towel, shampoo, conditioner, and body soap. …

Showing the longest 5 of 7 visitor reviews. Reviews are displayed under fair use for editorial commentary; full text and authorship credit belong to the original reviewers.

Gear up

Make a day of it — a quick-dry towel, dry bag, and post-soak layers take almost no pack space.

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内牧温泉 大阿蘇

内牧温泉大阿蘇