Hike up one of Japan's most active volcanoes! Learn about past volcanic eruptions of Mt. Usu and discover the nature of Lake Toya! Visit the best viewpoint of Lake Toya and get some photos! This tour differs by not just hiking the volcano, but also by visiting Lake Toya and the Toyo-Usu Geopark Center. There you can learn about the volcano you climbed, its recent volcanic eruption in 2000, its lasting effects on the local area, and Lake...