Lake Tazawa

About this Attraction

Lake Tazawa, nestled in Semboku City of Akita Prefecture, is Japan’s deepest lake, plunging to a remarkable depth of 423.4 meters. This nearly circular caldera lake, formed by ancient volcanic activity, is renowned for its mesmerising cobalt-blue waters that change hue with the seasons and weather. Surrounded by the scenic beauty of Towada-Hachimantai National Park, the lake offers a tranquil retreat with activities like boating, kayaking, and cycling along its 20-kilometre shoreline. A prominent feature is the golden statue of Princess Tatsuko, a legendary figure who transformed into a dragon and became the lake's guardian in her quest for eternal beauty. Nearby, the Goza-no-Ishi Shrine's striking vermilion torii gate is a testament to the area's rich spiritual heritage. Visitors can also explore the Kansagu Shrine and the Ukiki Shrine, which are linked to local legends and offer serene spots for reflection. Despite environmental challenges in the mid-20th century, efforts have been made to restore the lake's natural balance. Accessible via the Akita Shinkansen to Tazawako Station, followed by a short bus ride, Lake Tazawa remains a captivating destination that seamlessly blends natural wonder with cultural depth.