|  |  |  |  | Close to
        Castro Urdiales, the cave of Peña del Cuco is situated
        in the base of a cliff 25 meter over the sea level. In
        1966, the Sautuola Seminar, leaded by García Guinea
        begun the research of these cave figures. During the
        first visit a big deer, of palaeolithic chronology, was
        located on one of the walls in the cave. Absolutely all the evidences located are on the
        right wall, and are engraved with very fine incisions.
        The animal more times represented is the deer, although
        the presence of horses and goats, with other figures
        difficultly interpreted have been also found. The style of these figures allow to
        place the chronology of this group, almost for sure, in
        the Solutrean. |  |  |  |