Hirose Valley (広瀬渓谷) is one of the beautiful small valley located in Susami, Wakayama Prefecture. There are many small waterfalls in this valley and Koto Falls is the best waterfalls here. The valley has the strolling trail that is about 1km long.
There are parking and restroom.
Need a car.
Drive Route 42 to 38.
1 hr. 30 min