A large bath for men and women, and the historic open-air bath adjacent to it, Garden Bath, which was the first open-air bath ever built in Zao Onsen. Guests can enjoy fresh, 100% free-flowing strongly acidic milky-white spring water with no added water, no heating, no circulation, and no disinfection. The rich sulfur-scented water leaves the skin smooth, warms the body to the core, and promotes circulation. While taking in the seasonal scenery of the garden, you can fully enjoy Zao's renowned hot spring.

A collection of characterful private open-air baths named after the Seven Lucky Gods, including Daikokuten, Jurōjin, Ebisu, Hotei, and Fukurokuju. All are filled with fresh, 100% free-flowing milky-white spring water, and you can enjoy a private bath while gazing at the mountains of the Iide and Asahi ranges, or the spectacular views of the Zao Onsen townscape. If available, they can be used free of charge as often as you like without a reservation, letting you enjoy a luxurious hot spring tour.