Agios Nikolaos tis Stegis Church
Inside the chapel, "St Nicholas on the Roof", there is an extraordinary cycle of paintings designated a World Heritage Site by UNESCO. They were created over several eras, starting in the 11C. Among the oldest works, note the Triumphal Entry of Jesus into Jerusalem and the Transfiguration.
Price:free of charge
Tue-Sat 9am-4pm, Sun 11am-4pm