Is a freshwater lake with flat , in the west of Ireland. It is located in northwest County Mayo on the Mullet Peninsula. Cross Lough measures about 2 km (1.2 mi) long and 1 km (0.6 mi) wide. It lies about 10 km (6 mi) southwest of Belmullet. The lake has flat to choppy water and is very flat water with NW-N winds. It is excellent in Southerlies (S, SW, SSE) but since it is a lake it works with all directions.