Lacul Morii is the largest lake in Chiajna, with an area of 246 ha. The lake is approximately 6 km (3.7 mi) from the center of Bucharest and is located between the Polytechnic University of Bucharest neighborhood to the east, the Crângași and Giulești districts to the north, the Militari district to the south and the village Roșu to the west.