Zas oak grove Nature · Zas, Terra de Soneira, A Coruña Image of Zas, not of the place itself. An oak wood that acts as a natural amphitheatre for the oldest folk festival in the comarca; its centuries-old oaks form one of the last native woods in a territory now dominated by eucalyptus and pine. Photo: Lameiro (CC BY-SA 4.0) What to see and do in Zas