At the Aqua Biwako Water Museum in Otsu City, you can experience a life-size model of the Nagago Wash Dam. With its impressive reproduction and the latest video technology, you can learn about flood control in Lake Biwa and the history of the Setagawa River, and even experience dam operations! By touching and understanding with your own hands, you can gain a deeper knowledge. Advance reservations are necessary, but there is also careful guidance from volunteer staff.
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