Dolmen of as Pedras Dereitas Nature · A Fonsagrada, Fonsagrada, Lugo Image of A Fonsagrada, not of the place itself. A megalithic monument whose upright slabs are still standing, one of the several prehistoric tombs scattered across the high pastures of a municipality that counts twenty-eight mountain parishes. Photo: Xurde Moran (CC BY-SA 4.0) What to see and do in A Fonsagrada