12 Fukiage, Naruko Onsen, Osaki, Miyagi Prefecture
Rating
Cost per person
¥1,000
Venture into the Onikobe area of Naruko Onsen to witness the natural wonder of the Onikobe Geyser (Benten & Unryu). This attraction features geysers that erupt at short intervals, shooting hot water up to 15-20 meters high. Visitors can also enjoy a foot bath and the experience of making their own onsen tamago (hot spring eggs). The site includes facilities such as an open-air bath, a dining area, and a garden. Note that the geyser's activity may vary due to past seismic events. It's easily accessible by a 26-minute bus ride from JR Naruko Onsen Station, making it a worthwhile detour for those exploring the area.