Onsen Map Japan › Kumamoto › Aso › 雲海薬師温泉
Day-trip Onsen

雲海薬師温泉

Unkaikusurishi Onsen Aso, Kumamoto Unkaikusurishi Onsen (雲海薬師温泉)

Confirmed on official sources (2026)

Directions (Google Maps)Call
Address
熊本県阿蘇市内牧39
Phone
0967-32-0116
Onsen area
Unkaikusurishi Onsen (雲海薬師温泉)
Spring type
Bicarbonate spring, Sulfate spring
Notes
阿蘇内牧温泉街にある、源泉かけ流しの公衆浴場(町湯)。地元の人が日常の湯として多く利用しています。 「ナトリウム・カルシウム・マグネシウム-硫酸塩・炭酸水素塩泉」と2種類の美肌泉質を併せ持つお湯が特徴で、夜のうちに清掃された湯船に、朝一番に注がれたお湯はにごりが強く、湯船に新しい湯が湛えられるにつれて透き通っていきます (in Japanese)

Facilities

Natural hot spring waterFree-flowing spring water (kakenagashi)

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

Nearby onsen & sento

About 雲海薬師温泉

雲海薬師温泉 (Unkaikusurishi Onsen) is a day-trip onsen (hot spring) in Aso, Kumamoto, Japan, in the Unkaikusurishi Onsen (雲海薬師温泉) area. Spring type: Bicarbonate spring, Sulfate spring. Facilities: Natural hot spring water, Free-flowing spring water (kakenagashi). Use this page to get directions on Google Maps and to find other onsen and sento nearby.

Related pages

Onsen, Sento & Super Sento – Aso, KumamotoDay-trip Onsen (Hot Springs) – KumamotoUnkaikusurishi Onsen (雲海薬師温泉)Free-flowing (Kakenagashi) Hot Springs – KumamotoNatural Hot Spring Baths – Kumamoto

FAQ

Q. Where is 雲海薬師温泉?

雲海薬師温泉 is located at 熊本県阿蘇市内牧39 (Aso, Kumamoto, Japan). Tap “Directions” to open Google Maps navigation.

Q. What type of hot spring water does it have?

Spring type: Bicarbonate spring, Sulfate spring.

Q. What other onsen or sento are nearby?

湯の宿 入船 (Yunoyado Irifune) (334m), 阿蘇ホテル 一番館 二番館 (Asohoteru Ichibankan Nibankan) (415m), 宝湯 (Takara-yu) (528m).