酸ヶ湯温泉（青森市）

八甲田山中に位置する、江戸時代から続く由緒ある湯治場。「ヒバ千人風呂」は総ヒバ造りの混浴大浴場で源泉は4つ。160畳の広大な面積ながら、視界を遮る柱が１本もない空間に圧倒される。

Sukayu Onsen (Aomori City)
You can just soak in the hot spring! A 300-year-old hot spring inn is a hidden gem. Surrounded by the grand mountains of Hakkoda, the inn offers stunning sceneries throughout the year. The all-cypress hot spring “Hiba Sennin Buro (literally meaning Japanese Cypress Bath for one thousand people)” will no doubt impress you!