Sobetsu

Lake Toya, which is situated in the southwestern part of Hokkaido, belongs to Shikotsu-Toya National Park. Formed after frequent volcanic eruptions in the area, the wide lake appears especially vast in contrast with the relatively low-lying outer rim of the mountains. The neighboring Mount Showa-Shinzan is still active to this day and can still be seen spewing white smoke from its surface. Along the shore is the famous Lake Toya Hot Spring, one of the few hot springs resorts in Hokkaido.

Hell Valley is the main source of Noboribetsu's hot spring waters and also an iconic hot spring in Hokkaido. The so-called "Hell Valley" is, in fact, a remnant of a crater, pervaded all year long by volcanic gas spewing from the surface of the gray and yellow rocks. The surrounding air is filled with a strong smell of sulfur, and the place is thought to resemble a scene of hell. The main attraction is the eerie volcanic valley, the center of which can be accessed by a walkway specially built for tourists.

The Showa Johor Bahru is an active volcano that broke out in the early years of the Showa era (20th century). Later, because the earth's crust was constantly active, the height of the mountain was increasing. It is still a growing "new mountain" and is classified as a rare rock-type volcano in the world. Geothermal still can be seen in the reddish-brown mountains. White smoke spouted.

Lake Toya Hot Spring is located in 142 Lake Toya Hot Springs, Toyako-cho, Hata-gun, Hokkaido.Due to the frequent volcanic eruption of Lake Toya,it became an excellent hot spring area. It was opened as a hot spring area in Taisho 6th year (1917). Here, you can gaze at the scenery and volcanoes of the Mount Yotei, which is known as "Shin Fuji".