Festival of a Lamprea Activity · Arbo, Paradanta, Pontevedra Image of Arbo, not of the place itself. Held since 1960 at the height of the lamprey season, between January and April, it is considered the oldest gastronomic festival in Galicia and has been declared of National Tourist Interest. Photo: JCNazza (CC BY 3.0) What to see and do in Arbo