The Galata Tower — called Christea Turris by the Genoese — is a medieval stone tower in the Galata/Karaköy quarter of Istanbul, Turkey, just to the north of the Golden Horn's junction with the Bosphorus.
Interior view of the Hagia Sophia, showing Islamic elements on the top ofthe main dome, Turkey. The Hagia Sophia originally built as a Christian church by Roman Emperor Justinian I in Constantinople (aka Istanbul).
Hagia Sophia, now known as the Ayasophya Museum, is a former Greek Orthodox patriarchal basilica (church) and later an imperial mosque in Instanbul, Turkey. It is considered one of the greatest and most beautiful buildings in history.
Dolmabahçe Palace located in the Beşiktaş district of Istanbul, Turkey, on the European coastline of the Bosphorus strait, served as the main administrative center of the Ottoman Empire from 1856 to apart from a interval in which Yıldız Palace was used.
Pamukkale, Turkey - Pamukkale, meaning "cotton castle" in Turkish, is a natural site in Denizli Province in southwestern Turkey. The city contains hot springs and travertines, terraces of carbonate minerals left by the flowing water.