Natural pools of the Pedras River Nature · A Pobra do Caramiñal, Barbanza, A Coruña Image of A Pobra do Caramiñal, not of the place itself. A string of pools scooped by the water out of the granite of the A Curota valley, linked by the circular PRG-91 path of some twenty-two kilometres, which climbs through riverside woodland and restored mills. Photo: amaianos from Galicia (CC BY 2.0) What to see and do in A Pobra do Caramiñal