Country/territory: Italy
Central coordinates (latitude / longitude): 39°04'59"N (39.0833°) / 008°55'59"E (8.9333°)
Area (reported): 7,865 hectares / 78.65 km² / 19,435 acres / 30.37 square miles
Area (GIS-derived): 7,882 hectares / 78.82 km² / 19,477 acres / 30.43 square miles
Altitude: 0–4 m (0–13 ft)