Fuero (charter) of Pancorbo Historical milestone · Pancorbo, Ebro, Burgos Image of Pancorbo, not of the place itself. Alfonso VII granted Pancorbo a fuero in 1147, consolidating as a town a site already mentioned in monastic documents of 957 and which for centuries controlled the traffic between Castile, La Rioja and the north of the peninsula. 1147 Photo: txafer (CC BY-SA 2.0) What to see and do in Pancorbo