Festival of a Lamprea de Pontecesures Activity · Pontecesures, Caldas, Pontevedra Image of Pontecesures, not of the place itself. In the last week of April the town devotes a festival to the lamprey caught in the final stretch of the Ulla, a fish still handled with gear inherited from the river's old freshwater fishery. Photo: José Antonio Gil Martínez from Vigo, Spain (CC BY 2.0) What to see and do in Pontecesures