Piera is a municipality that covers a large portion of the southeastern corner of the comarca of Anoia in Catalonia, Spain, on the left bank of the Anoia river. The agricultural land, mostly non-irrigated, is used for the cultivation of cereals, grapes, olives and almonds. The town itself hosts a number of light industries: textiles, plastics and construction materials. Tourism during the summer months is also relatively important for the local economy.
The FGC railway line R6 from Martorell and Barcelona to Igualada runs through the town, while local roads lead to Capellades and Sant Sadurní d'Anoia.
Address Avinguda del Gall Mullat, Piera 08784, Spain
Coordinates 41°31'18.092" N 1°45'9.48" E