Blue Mosque, Istanbul

The Blue Mosque, Istanbul

The Sultan Ahmed Mosque was completed in 1616, and it was audacious from the beginning. Sultan Ahmed I, who commissioned it when he was 19, gave it six minarets – a number that until then had only been used at the mosque in Mecca. The resulting scandal required the construction of a seventh minaret in Mecca to restore that mosque’s uniqueness. The Blue Mosque’s six minarets are still here; the theological controversy they caused is not something the audio guides mention.

The restoration that closed sections of the mosque for years was confirmed complete by Turkey’s Culture and Tourism Ministry in February 2026. The main dome, the full ceiling, and the famous Iznik tiles are now fully visible again. Entry remains free.

The Interior

The name comes from the 20,000 Iznik tiles covering the upper walls and dome – handmade, in shades of blue, turquoise, and white, each one slightly different. The ceramic work is from Iznik’s 16th-17th century peak period when the town’s tileworkers were producing the best ceramic work in the Ottoman Empire. The stained glass windows (some original, many replaced over the centuries) create shifting light throughout the day. The interior dome rises 43 metres.

The experience is at its best in the first 30 minutes after opening, before the organised tour groups arrive. The prayer hall is enormous – capacity around 10,000 – and in quiet periods has a quality that is genuinely moving.

Practical Notes

Open daily 08:30-18:30, closing briefly for each of the five daily prayers. On Fridays, the mosque is closed to non-Muslim visitors until approximately 14:30 for the main prayer. Dress code applies: covered knees and shoulders for all, headscarf for women. If you arrive underdressed, coverings are available at the entrance. Remove shoes before entering; use the bag provided.

Photography inside is permitted (unlike, for instance, Hagia Sophia’s active prayer areas). Be discreet during prayers.

The Neighbourhood

The mosque faces Hagia Sophia across Sultanahmet Square, a configuration that is one of the great urban views in any city. Hagia Sophia was originally a Byzantine cathedral (completed 537 AD, the world’s largest cathedral for nearly 1,000 years), then a mosque, then a museum, then a mosque again since 2020. Entry is free but requires standing in a queue. The structural engineering of Hagia Sophia – achieved in the 6th century without modern mathematics – is more impressive than the Blue Mosque’s, a statement that Ottoman admirers of the Sultan Ahmed Mosque would have disagreed with strongly.

The Basilica Cistern, across the square, is a 6th-century underground reservoir holding 336 marble columns. The low light and the reflections in the shallow water are atmospheric. Entry around 500 TRY.

Topkapi Palace is a 10-minute walk and well worth a half-day: the Ottoman court in architectural form, with the Harem requiring a separate ticket.

Where to Eat

Sultanahmet has good food at several price levels. Balikci Sabahattin on Seyit Hasan Kuyu Sokak has been serving fish at the same location since 1927 and is one of the more reliable restaurants in the tourist district. Tarihi Sultanahmet Koftecisi on Divan Yolu – a köfte (meatball) restaurant in continuous operation since 1920 – is the honest working lunch option. The Grand Bazaar, 15 minutes’ walk northwest, has decent food in the surrounding streets, though inside the bazaar is overpriced tourist trap territory.

Where to Stay

The Four Seasons Hotel at Sultanahmet occupies a former Ottoman prison directly adjacent to the mosque – rooms with mosque views are the right choice if the price point works. More affordable: Empress Zoe has character-filled rooms in a historic building and a courtyard garden. Budget guesthouses on Akbıyık Street are competent and well-positioned.