Blue Mosque, Istanbul

The cascading domes and six slender minarets of the Sultanahmet Mosque (better known as the "Blue Mosque") dominate the skyline of Istanbul. In the 17th century, Sultan Ahmet I wished to build an Islamic place of worship that would be even better than the Hagia Sophia, and the mosque named for him is the result. The two great architectural achievements now stand next to each other in Istanbul's main square, and it is up to visitors to decide which is more impressive.


History of the Blue Mosque

The Blue Mosque was commissioned by Sultan Ahmet I when he was only 19 years old. It was built near the Hagia Sophia, over the site of the ancient hippodrome and Byzantine imperial palace (whose mosaics can be seen in the nearby Mosaic Museum). Construction work began in 1609 and took seven years.

The mosque was designed by architect Mehmet Aga, whose unfortunate predecessor was found wanting and executed. Sultan Ahmet was so anxious for his magnificent creation to be completed that he often assisted in the work. Sadly, he died just a year after the completion of his masterpiece, at the age of 27. He is buried outside the mosque with his wife and three sons.

The original mosque complex included a madrasa, a hospital, a han, a primary school, a market, an imaret and the tomb of the founder. Most of these buildings were torn down in the 19th century.

What to See at the Blue Mosque

One of the most notable features of the Blue Mosque is visible from far away: its six minarets. This is very unique, as most mosques have four, two, or just one minaret. According to one account, the Sultan directed his architect to make gold (altin) minarets, which was misunderstood as six (alti) minarets.

Whatever the origins of the unique feature, the six minarets caused quite a scandal, as the Haram Mosque in Mecca (the holiest in the world) also had six minarets. In the end, the sultan solved the problem by sending his architect to Mecca to add a seventh minaret.

The other striking feature of the exterior is the beautifully-arranged cascade of domes that seem to spill down from the great central dome. The arcades running beneath each dome add further visual rhythm. None of the exterior is blue - the name "Blue Mosque" comes from the blue tiles inside.

The main west entrance is beautifully decorated and very much worth a look. However, to preserve the mosque's sanctity, non-worshippers are required to use the north entrance, off the Hippodrome. Hanging from this gate are symbolic chains that encourage everyone, even the sultan who entered on horseback, to bow his or her head upon entering.

Inside, the high ceiling is lined with the 20,000 blue tilesthat give the mosque its popular name. Fine examples of 16th-century Iznik design, the oldest tiles feature flowers, trees and abstract patterns. The overall effect is one of the most beautiful sights in Istanbul. The Iznik tiles can be seen in the galleries and and on the north wall above the main entrance. The remaining tiles, which have a less delicate design, were made in Kütahya.

The interior is lit with 260 windows, which were once filled with 17th-century stained glass. Sadly, this has been lost and replaced with inferior replicas.

Festivals and Events

On summer evenings at 9pm, there is a historical narrative and a light show at the Blue Mosque. The commentaries are given in Turkish, English, French and German on various evenings.

Quick Facts on the Blue Mosque

Site Information
Names:Blue Mosque · Sultanahmet Camii · Sultanahmet Mosque
Styles:Ottoman Empire
Status: active
Visitor and Contact Information
Coordinates:41.005277° N, 28.976827° E
Address:Istanbul, Turkey
Phone:(0212) 518 1319
Hours:Daily 9am-6pm except during prayer times (about 30 min. five times a day) and midday on Fridays
Lodging:View hotels near the Blue Mosque
Note: This information was accurate when first published and we do our best to keep it updated, but details such as opening hours and prices can change without notice. To avoid disappointment, please check with the site directly before making a special trip.


  1. Bernard McDonagh, Blue Guide Turkey, 3rd ed. (London: A&C Black, 2001), 64-65.
  2. Blue Mosque (Sultan Ahmet Camii) - Frommer's Turkey
  3. Blue Mosque, Istanbul, Turkey - Turkey Travel Planner

More Information

© Helen Betts
Side view of the Blue Mosque at dawn. © Tim O'Brien
The towering Blue Mosque as seen from just outside the wall surrounding the mosque complex, on the southeast... © cactusbones
The Blue Mosque's magical cascading domes. © Helen Betts
The Blue Mosque's courtyard buzzes with activity during Ramadan (called Ramazan in Turkey), the Muslim holy... © khoogheem
© Damon Lynch
© Helen Betts
Another view of the beautiful interior of the Sultanahmet Camii © Helen Betts
Side view of the mosque, with one of the six beautiful minarets. © David Bjorgen
President Barack Obama removes his shoes as he prepares to visit the Blue Mosque on April 7, 2009. Official... © Whitehouse

Map of the Blue Mosque, Istanbul

Below is a location map and aerial view of the Blue Mosque. Using the buttons on the left (or the wheel on your mouse), you can zoom in for a closer look, or zoom out to get your bearings. To move around, click and drag the map with your mouse.