Sultans Tombs-Tucked around the back of Hagia Sophia. There are five tombs of sultans: Sultan Selim II, Sultan Murad III, Sultan Mehmed III, Sultan Mustafa I, Sultan Ibrahim I. Topkapi Palace-It was residence of the Ottoman sultans for almost 400 years. Palace complex consists of four main courtyards, important relics of the Muslim world, Muhamed’s clock and sword. Sultans Tombs closed on Monday / Replaced with Little Hagia Sophia Mosque Topkapi Palace closed on Tuesday (Harem is not included in the program and visit is due to extra entrance fee) CLOSED Topkapi Palace on Tuesday Sultans Tombs closed on Monday / Replaced with Little Hagia Sophia Mosque IMPORTANT NOTICE This tour is not operated on Tuesday