Siguenza Cathedral was completed in the late 15th Century and is mainly in the Gothic style with three rose windows. There is much of interest and the main treasure is the alabaster tomb of Isabel of Castile`s favourite page boy, Martin Vasquez de Arce, who was killed in a battle against the Moors. Look out for the doorway that is a mixture of Plateresque, Mudejar and Gothic. In the sacristy is a Renaissance ceiling with hundreds of cherubs.
