The petroglyphs of Reigoso have their origin in the Bronze Age, 1800-700 B.C. in them we can find different representations among which the caves stand out, some of them lined up, cruciform, circles and quadrangular gravatures, highlighting a topographical representation and a species of cave abacus.
In this area we also find several mámoas ( Tomb or monument dedicated to death dates from the Neolitic era ) which are hidden and inaccessible because of the undergrowth.