In Japan You Can Actually Bathe In A Hot Spring Filled With Red Wine, Tea Or Even Coffee.
At the Yunessun Spa and Resort in Hakone, Japan visitors can bathe in hot springs filled with popular beverages such as red wine, green tea, sake and coffee.
wine, green tea, and coffee bath? only in Japan! yunessun spa and resort in japan. 箱根小涌園ユネッサン