Lake Reschen is an artificial lake in the western portion of South Tyrol, Italy, approximately 2 km (1 mi) south of the Reschen Pass, which forms the border with Austria, and 3 km east of the mountain ridge forming the border with Switzerland. With its capacity of 120 million cubic metres (97,000 ft) it is the largest lake in the province. Its surface area of 6.6 km makes it also the largest lake above 1,000 m in the Alps. It is fed by the Adige, Rojenbach and Karlinbach and drained by the Adige. Lake Reschen is an artificial lake in the western portion of South Tyrol, Italy, south of the Reschen Pass, which forms the border with Austria, and east of the mountain ridge forming the border with Switzerland. The lake is famous for the steeple of a submerged 14th-century church; when the water freezes, this can be reached on foot.