A coastal indentation eventually became the lagoon it is today due to the expansion of ancient and more recently formed sand dunes, as well as a sandbar. With a lakeshore running for 3.8 km and a maximum depth of 7 meters, this is the largest lake in Kyoto Prefecture.
- Postal Code
- Kobama, Amino Town, Kyotango City, Kyoto Prefecture
- Kyotango City Tourism Association 0772-62-6300