Sai River Swan Lake

The Sai River, which flows through the Toyoshina district of Azumino. It is a river with a more gentle flow than a lake. The swan swan has been flown to Swan Lake for wintering since about 1984. In many years, the number of incoming birds has increased to more than 1000 birds, and the first team flies in mid-October every year and returns to the northern country around March. It is about 10 minutes on foot from the bus parking lot at the sewer treatment facility Aquapia Azumino.









