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Lake Tazawa-ko is a crater lake which at 423.4 meters in depth is the deepest in Japan.

Lake TazawaSurrounded by a gentle range of hills, which provide the lake with a bright atmosphere, the almost perfectly circular lake is filled with superbly clear sapphire-blue water, inviting us to sink below its surface.

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Map of Tazawako

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    Places near Tazawako

    Just as your trip is individual to you, so is the price. All the itineraries on our website are just ideas, there to inspire, and we show prices to give you an indication of costs as you’re planning. You can read how we calculate our prices and what they include on our pricing page.