Facts about Istanbul

1. 07

   Süleymaniye Mosque, completed in 1557, was designed by chief architect Mimar Sinan and contains 138 windows allowing natural light to illuminate its vast interior dome.

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2. 06

   Blue Mosque's interior features 20,000 hand-painted ceramic tiles imported from Iznik during its construction between 1609 and 1616.

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3. 05

   Topkapi Palace, constructed in 1465 by Mehmed II, served as the primary residence of Ottoman sultans for approximately 400 years until 1856.

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4. 04

   Approximately 15 million tourists visited Istanbul in 2019, making it one of the world's most visited cities by international arrivals.

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5. 03

   Over 3 million people cross the Bosphorus daily via ferries, bridges, and tunnels connecting Istanbul's European and Asian districts.

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6. 02

   In 1453, Ottoman forces under Mehmed II conquered Constantinople after a 53-day siege, ending over 1,100 years of Byzantine rule in the city.

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7. 01

   The Golden Horn waterway in Istanbul has served as a natural harbor for over 2,600 years, spanning approximately 7.5 kilometers in length.

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