Town Jail Monument · Pedraza, Comunidad de Villa y Tierra de Pedraza, Segovia An old watchtower turned into a prison above the entrance gate; it preserves cells, stocks and shackles that show without embellishment the methods of confinement of seigneurial justice in the Castile of the sixteenth and seventeenth centuries. Photo: José Luis Filpo Cabana (CC BY 3.0) What to see and do in Pedraza