Prehistoric Rock Art Sites in the Côa Valley
Vila Nova de Foz Côa, Portugal
Prehistoric Rock Art Sites in the Côa Valley and Siega Verde are a United Nations Educational, Scientific and Cultural Organization (UNESCO) transboundary World Heritage Site, located in the Côa Valley of Portugal and Siega Verde, Spain.
Archaeological site data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).