Protohistoric necropolis of el Molar Historical milestone · el Molar, Priorat, Tarragona Image of el Molar, not of the place itself. The Calvari site, in El Molar, preserves a large cremation cemetery from the early Iron Age, linked to the early exploitation of the lead and silver of these mountains. Its urns and grave goods are among the most notable in Catalonia. siglo VIII-VII a. C. Photo: Viquipèdia (CC BY 4.0) What to see and do in el Molar