This monumental basilica was built in the 4th century in the burial place of Saint John the Divine. It was designed in the shape of a cross and was covered with six domes.

This fine example of Seljukian architecture was purposely built with an asymmetrical style along with several Ottoman style elements, which are revealed in the turquoise and blue faience mosaics.

This 6th century Byzantine castle and its 15 towers were built with stones taken from buildings in Rome.

In a building dating back to 16th century, this museum shows what Turkish life was like at the hamam or bath.