The castle of Peñausende Monument · Peñausende, Sayago, Zamora Image of Peñausende, not of the place itself. The ruins of the fortress are the village's chief landmark and work as a natural viewpoint over the comarca; the place already appears as Penna in the resettlements following the battle of Simancas of 939. Photo: Roinpa (CC BY-SA 4.0) What to see and do in Peñausende