Towada, Oirase, HakkodaTowada-Hachimantai National Park

Lake Towada is a caldera lake that originated from volcanic activity starting about two hundred thousand years ago. A caldera lake is formed when a volcanic eruption causes a depression that fills with water over a long period of time. Lake Nakanoumi, which lies between Ogura Peninsula and Nakayama Peninsula, is the third deepest lake in Japan with a depth of 327 meters at its deepest point. The area impresses on visitors a feeling of the tremendous energy of the volcanic eruption that initially tore up the earth and the many subsequent years it took to form the lake. The landscape surrounding the lake continually develops in step with the endless succession of the seasons, reflected in alternating patterns of new spring foliage and autumn colors. We hope that you take advantage of the sightseeing boat tours to fully enjoy the majestic nature of the area.