Tower of el Campo Monument · Alarcón, La Manchuela Conquense, Cuenca Image of Alarcón, not of the place itself. A slender defensive tower erected in the 14th century by order of the infante don Juan Manuel. It commands views over the town, the castle and the other outlying towers of the fortified system. Photo: Veinticuatro de Jahén (CC BY-SA 4.0) What to see and do in Alarcón