Dai Ninh Lake is located in Ninh Gia commune, Duc Trong district (Lam Dong) in the Dai Ninh hydropower reservoir project in the Dong Nai river area to supply water to Binh Thuan. As a large project located in all 3 provinces, but perhaps only with the cold air of the plateau, Dai Ninh Lake in Duc Trong is considered a masterpiece. Dai Ninh Lake is about 50km from the city of thousands of flowers, in the direction of Bao Loc, next to Highway 20.