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Lake Tazawa: Japan's Deepest Azure Jewel

Discover the mystical depths of Lake Tazawa, Japan's deepest lake, where stunning blue waters meet ancient legends and unspoiled natural beauty.

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Lake Tazawa, Japan's deepest caldera lake, is a scenic and largely undeveloped natural wonder in Akita Prefecture. Known for its stunning cobalt blue waters and the legendary Tatsuko statue, it offers a tranquil escape and a glimpse into local folklore.

Plan your visit

A brief summary to Lake Tazawa

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

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Semboku, Akita, JP

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    Getting There

    Public Transport

    From JR Tazawako Station, take the bus to Tazawa-kohan bus stop on the lake's eastern shore. Buses run multiple times per hour and the journey takes approximately 12 minutes, costing around ¥400. From the bus stop, the lake is a short walk away.

    Car

    From Tazawako Station, it is approximately a 10-minute drive to the eastern shore of Lake Tazawa. Parking is available near the lake, but it can get crowded during peak season. Be aware that some parking areas may have limited hours. Driving around the entire lake takes about 30 minutes without stops.

    Sightseeing Boat

    From late April to early November, sightseeing boats operate from the Tazawa-kohan bus stop (Shirahama pier) to the Tatsuko Statue (Katajiri pier). A round trip takes about 40 minutes and costs ¥1220. A one-way trip from Shirahama to Katajiri costs ¥900.

    Local tips

    Take a sightseeing boat tour for panoramic views of the lake and to learn about the legend of Tatsuko.
    Rent a bicycle to explore the lakeside at your own pace, enjoying the changing scenery and stopping at various attractions.
    Visit Gozanoishi Shrine to see the iconic red torii gate and learn about its historical significance.
    Enjoy the local cuisine at restaurants near the lake, offering regional specialties and fresh seafood.
    Consider visiting during different seasons to witness the lake's changing colors and the surrounding landscape.

    Discover more about Lake Tazawa

    Lake Tazawa (Tazawako) is a stunning caldera lake located in Semboku, Akita Prefecture, and is celebrated as Japan's deepest lake, reaching a depth of 423 meters. This natural beauty is nestled just south of the Towada-Hachimantai National Park and offers a rustic and unspoiled atmosphere. The lake's almost circular shape is believed to be the result of volcanic activity from 1.4 million years ago. The lake's mesmerizing cobalt blue waters change in hue depending on the season and time of day, creating a captivating spectacle. The surrounding landscape is dotted with attractions, including the iconic golden Tatsuko Statue, Gozanoishi Shrine with its striking red torii gate, and the Ukiki Shrine. According to legend, Tatsuko was a beautiful woman who prayed for eternal beauty but was cursed and transformed into a dragon, sinking to the bottom of the lake to become its guardian. The Tatsuko statue, created in 1968 by artist Yasutake Funakoshi, stands as a symbol of this tale. Another version says that Tatsuko drank from a sacred spring to gain eternal youth but instead became a dragon, forever bound to the lake. Visitors can enjoy a variety of activities at Lake Tazawa, including sightseeing boat tours, cycling around the lake, and exploring the surrounding shrines and historical sites. The lake is also a popular spot for canoeing and kayaking, allowing visitors to experience its tranquil beauty up close. The area offers hot springs such as Nyuto Onsen, known for their traditional buildings and therapeutic waters. Lake Tazawa's charm lies in its natural beauty, rich folklore, and the peaceful atmosphere it provides, making it a must-visit destination in the Tohoku region.

    A brief summary to Lake Tazawa

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