Main dome diameter23.5 m
8.4 quadrillionElectron radii
443Matchbox lengths
Central dome span
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Istanbul's iconic six-minareted Ottoman imperial mosque/World Landmarks
The Sultan Ahmed Mosque, known as the Blue Mosque for the 20,000 handmade Iznik tiles adorning its interior, was built between 1609 and 1616 during the rule of Sultan Ahmed I. It is unique among Ottoman mosques for having six minarets, which caused controversy at the time as only the mosque in Mecca had that many. The main dome is 23.5 m in diameter and reaches 43 m at its peak. The mosque can accommodate about 10,000 worshippers and remains an active place of worship.
Central dome span
Floor to dome apex
Six minarets total
Interior worship space
Inner courtyard
Including courtyard and dependencies