One of the most beautiful surviving Byzantine churches, with interiors laid out in fine mosaics and frescoes, has been converted into the impressive Kariye Museum.
This bizarre Star Wars-like terrain is home to the largest of the religious cave buildings in Cappadocia, with a fascinating history and charming frescoes.
Istanbul’s famous old Ottoman summer palace offers a grand view of the Bosphorus Strait and the Old City, as seen from the Asian side of this multi-continental city.