Dolmen de Bodegas y poblado de Cerro do Castelo Monument · Herrera de Alcántara, Comarca de Valencia de Alcántara, Cáceres Image of Herrera de Alcántara, not of the place itself. Archaeological complex including the Bodegas dolmen (a Chalcolithic tholos), the Cerro de la Caldera dolmen, the Sesmo dolmen and the fortified settlement of Cerro do Castelo, on the right bank of the Sever river, with remains of a circular wall and round dwellings. Photo: 19Tarrestnom65 (CC BY-SA 4.0) What to see and do in Herrera de Alcántara