Tri An Lake has an area of ​​about 323km2, completed in early 1987, is a place to store water to supply Tri An hydroelectric plant. The lake is located on the Dong Nai River, spread over many districts of Vinh Cuu, Dinh Quan, Thong Nhat and Trang Bom. Each area of ​​Tri An Lake has its own beauty, with activities such as cycling, camping, boating, fishing, hunting for sunrise or sunset photos. One of the places that tourists cannot miss, will be surprised by the beauty of the landscape, the rhythm of life of Tri An Lake is in the Ben Nom 2 area during the green algae season. This location is on National Highway 20, about 20km from Dau Giay intersection, Dong Nai in the direction of Da Lat.