İstanbul is a magical seal which unites Europe and Asia since the ancient times
Ahmed Mosque (Turkish: Sultan Ahmet Camii), also known as the Blue Mosque, is an Ottoman-era mosque located in Istanbul, Turkey. A functioning mosque, it also attracts large numbers of tourist visitors. It was constructed between 1609 and 1616 during the rule of Ahmed I.
The Hagia Sophia, whose name means “holy wisdom,” is a domed monument originally built as a cathedral in Constantinople (now Istanbul, Turkey) in the sixth century A.D. It contains two floors centered on a giant nave that has a great dome ceiling, along with smaller domes, towering above.
The Panorama 1453 Historical Museum is a historical museum in Istanbul that opened on 31 January 2009. This museum shows the conquering of the city of Constantinople, capital of the Byzantine Empire, by the troops of the Ottoman Sultan Mehmed the Conqueror on 29 May 1453.