The Tormes floodplain in Aldealengua Nature · Aldealengua, Las Villas, Salamanca Image of Aldealengua, not of the place itself. The Tormes forms the boundary of the municipal district and runs parallel to the SA-804 road, which orders all the houses on its left bank; within barely 5.48 square kilometres, the floodplain of poplars and ash trees concentrates the municipality's irrigated land. Photo: r2hox from Madrid, Spain (CC BY-SA 2.0) What to see and do in Aldealengua