The Lake Baratz (Lago di Baratz in Italian, Lagu de Baratz in Sardinian) is a lake in the Province of Sassari, Sardinia, Italy. At an elevation of 24 m, its surface area is 0.6 km². It is the only natural freshwater lake in Sardinia. It is located inside the Municipality of Sassari, near Alghero.

Lake Baratz
Lake Baratz is located in Sardinia
Lake Baratz
Lake Baratz
LocationProvince of Sassari, Sardinia
Coordinates40°40′51″N 8°13′33″E / 40.6809°N 8.2258°E / 40.6809; 8.2258
Primary inflowsRio dei Giunchi
Primary outflowsnone
Basin countriesItaly
Surface area0.6 km2 (0.23 sq mi)
Surface elevation24 m (79 ft)