Editing Monreale (section)

===Other sights===
*''Castellaccio'' ("Bad Castle"), an example of a fortified convent on the Monte Caputo, at 764&nbsp;m above sea level. It was built in the 12th century by King William II together with the Cathedral and the annexed monastery. It measures c. 80 x 30 m on an irregular plan with four towers on the western side, a middle tower and an entrance tower on the eastern side.
*[[Abbey church of San Martino delle Scale]], founded in the 6th century AD. It is on the  [[Latin cross]] plan with a dome, a choir with paintings by [[Paolo De Matteis]] (1727), two small side [[apse]]s, chapels in the [[transept]] and ten chapels in each of the [[aisle]]s. The interior was decorated in 1602 with stuccoes. The baptismal font near the [[sacristy]] is from 1396.
*Church of Collegiata (16th-19th centuries)
*Church of Santa Ciriaca
*Church of San Silvestro