PrimeWire

You can now watch the entire National Geographic: Ancient Megastructures - Istanbul's Hagia Sophia movie online in high-definition quality, complete with English subtitles for a better viewing experience. Best of all, there’s no need to download anything—simply stream it directly from your device anytime, anywhere.

National Geographic: Ancient Megastructures - Istanbul's Hagia Sophia: Discover how the church of Hagia Sophia in Istanbul, rebuilt by the Roman Emperor Justinian, has survived 1,500 years of turbulent history.