The port city of Kushiro, home to Japan's largest marshland, Kushiro Shitsugen, is a delight to nature lovers. See red-crested cranes, visit Lake Mashu, Lake Akan, Lake Kassharo. Gaze at Mt. Iou, discover Shiretoko and Abashiri, and more. Breathe in the fresh Kushiro air, and let the beautiful nature around relax and rejuvenate you.