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    Saiko Bat Cave

    The largest lava cave in the Fuji area

    Entry ¥350About 45 minutes

    About Saiko Bat Cave

    The largest lava cave around Mt. Fuji and a designated natural monument, this warm, complex tube on the shore of Lake Saiko is a hibernation roost for several bat species — explored on a lamp-lit walk through low, twisting passages.

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    • Private, and flexible

      Your day, your pace. Driver-guides and guided tour options available.

    • Door to door

      Each tour shows its included pickup area. Transfers are arranged separately.

    • One price, fixed

      Tolls, parking and fuel are in the price you are quoted.

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    See Saiko Bat Cave with a guide

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