It is a trip on the JR Senmo Line from Kushiro to Shari in Shiretoko. Teshikaga is located in the center. It is the town of Lake Kussharo, Lake Mashu, Mount Iou, and Kawayu Onsen. You can get off at Mashu Station or Kawayu-Onsen Station. Enjoy the wild nature, onsen and meals of Teshikaga at you leisure.