Park & nature
Ohtsu Dam
Park & nature
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Ohtsu Dam is a concrete gravity dam spanning the Agatsuma River, creating a broad reservoir that blends into the surrounding forested hills. Visitors can walk along the dam crest for panoramic views of the lake and downstream river valley. The area is popular for casual nature walks, birdwatching, and fishing, with several spots along the shore offering peaceful picnic settings. The dam's construction is modern, but its integration with the landscape makes it a pleasant destination for outdoor relaxation.
Don't miss
- Walk across the dam for sweeping views of the reservoir and valley
- Fishing opportunities in the reservoir for local species
- Nature trails along the shoreline for birdwatching and photography
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