Lawang Tazawa

Lake Tazawa is absolutely worth visiting. It holds the distinction of being the deepest lake in Japan, reaching a depth of 423.4 meters. The surface of the lake mesmerizes with its shifting hues, ranging from brilliant lapis lazuli to azure and indigo. Visitors can enjoy the waters by taking a relaxing cruise on a sightseeing boat or opting for more active pursuits like paddle boating, canoeing, kayaking, or SUP.

Yes, you can swim in Lake Tazawa. The lake is fed by numerous river systems, contributing to some of the purest waters in Japan. During the summer months, the beach area becomes a popular spot for swimming and engaging in other water activities such as pedal boating and paddle-boarding.

Due to its impressive depth of 423.4 meters, Lake Tazawa never freezes, even in the depths of winter. This allows for unique snowy vistas where the scarlet tinted water dramatically contrasts with the white snow blanketing the surrounding mountains and lakeside.

You can enjoy Lake Tazawa's waters in several ways. Take a leisurely cruise on a sightseeing boat for panoramic views of the stunning scenery. For a more active experience, rent a paddle boat, canoe, kayak, or SUP to explore the lake at your own pace and get closer to its vibrant blue waters.

Lake Tazawa's uniqueness stems from its status as the deepest lake in Japan, plunging to 423.4 meters. Its pristine waters display a remarkable spectrum of blues, from lapis lazuli to indigo, and it famously never freezes due to its immense depth, offering captivating scenery year-round.