Tsutsuji-ga-hara Nature Trail
This nature trail connects the Kawayu Eco-Museum Centre and Iō-zan with a very pleasant 2.5km walkway. While climbing Iō-zan is...
Taihō Sumo Museum
Sumo fans will enjoy this museum in Kawayu Onsen township dedicated to legendary hometown hero, Taihō (大鵬; 1940–2013). He was born on...
Kawayu Eco-Museum Centre
This museum and visitors centre in Kawayu Onsen has impressive displays, handy hiking maps and helpful staff. Check out how the volcanic...
This steaming, hissing mountain (512m), a couple of kilometres south of Kawayu Onsen, comes complete with sunshine-yellow sulphur and onsen-steamed eggs. Chances are you'll hear the sellers calling Tamago! Tamago! Tamago! (Eggs!) even before you reach the car park.