The Mt. Yahiko is of volcanic origin and situated at the shore of the Sea of Japan (Niigata Prefecture), within the Sado-Yahiko-Yoneyama Quasi-National Park. At the eastern foot of the mountain is located the Yahiko village, from where the summit of Mt. Yahiko is connected by a ropeway. On its summit is a Geophysical Observatory.
Japan 1958, Mt. Yahiko.