Perentoni House Museum Monument · Benifairó de les Valls, El Camp de Morvedre, Valencia Image of Benifairó de les Valls, not of the place itself. The Casa Museo Perentoni is a building in Benifairó de les Valls, in the district of El Camp de Morvedre (Valencia), documented since 1700. It dates from the 16th century and functioned as an olive oil mill, preserving the traditional machinery and facilities used to produce olive oil in the district. Now converted into an ethnographic museum, it opens to the public during the town's main festivities. documentada desde 1700 Photo: Qoan (CC BY-SA 3.0) What to see and do in Benifairó de les Valls