Blue Mosque, Sultan Ahmet Camii, Sultanahmet, European Side, Istanbul

aged architecture blue mosque buildings building cupolas cupola daylight daytime day dome buildings dome building dome elder european side exterior views exterior view historical historic islamic islam istanbul landmarks landmark minarets minaret mosques mosque nobody older old outdoors outside place of interest religions religion religious buildings religious building sights sight sultan ahmed mosque sultanahmet camii tourist attractions tourist attraction towers tower travel destinations travel destination travel photography turkey türkiye unesco world heritage sites unesco world heritage site