George Bonsor y el Castillo de Luna Curiosity · Mairena del Alcor, Campiña de Carmona, Seville Image of Mairena del Alcor, not of the place itself. The English archaeologist George Bonsor, a pioneer of excavation in the region, bought the Castillo de Luna of Mairena del Alcor in 1902. Photo: Alvalu (CC BY-SA 4.0) What to see and do in Mairena del Alcor