# Blue Mosque audio guide, five stops, free.

Sultan Ahmed's architect hung a dome 43 metres over the prayer floor on four piers five metres thick; hear how at five spots between the park and the dome, and let Chiaro take the questions they leave open.

Made by Chiaro. Not affiliated with Sultan Ahmed Mosque (Sultanahmet Camii). Page: https://chiaro.ai/landmarks/blue-mosque/

Begin this Blue Mosque audio guide on the lawns of Sultanahmet Park, with Hagia Sophia at your back and the whole stepped mass of domes and six minarets in front of you. From there walk round the precinct wall to the Hippodrome side, on the north-west, for the great gate of the courtyard; go through it to the ablution fountain in the middle; then round to the side door that visitors use, and inside to the visitors' area for the Iznik tiles and, last of all, the dome on its four piers. It is a self-guided walk of perhaps a quarter of an hour on your feet and ten minutes of listening, and the first two stops work from outside, before you reach any door.

We took the visiting hours, prayer closures and dress rules from sultanahmetcami.org on 1 October 2026; that is the site of the association that cares for the mosque, and the history comes from the mosque's own published figures and from Wikipedia. This is a working mosque before it is a monument: if the attendants at the door ask you to wait for a prayer to end, or to cover up, their word outranks anything written here, and a note from you telling us so will get this page corrected.

## The stops

### 1. The cascade of domes, from Sultanahmet Park

Sedefkâr Mehmed Ağa (c. 1540–1617), chief imperial architect, for Sultan Ahmed I (1590–1617) · 1609–1616/17; restored 2017–2023 · Cut stone under lead-covered domes; central dome 43 m high and 23.5 m across; six minarets, the tallest 64 m · Sultanahmet Park, on the lawns north-east of the mosque, outside the precinct wall

Audio: https://audio.chiaro.ai/landmarks/blue-mosque/en/sultanahmet-park.mp3?v=1022789 (128 s)

Look for:
- The profile. Low domes over the side walls, then half-domes, then the corner turrets, then the main dome: Sedefkâr Mehmed Ağa built one soft, stepped slope where his teacher Sinan liked sharp contrasts.
- The balconies on the minarets. The four standing close around the prayer hall have three each; the two out at the far corners of the courtyard have two.
- The shafts of the minarets, fluted from base to balcony, and the slender pointed caps that finish them.

Find a place on the lawn where nothing stands between you and the mosque, and let your eye climb. You are looking south-west, with Hagia Sophia behind you, and the building ahead is made to be read from the bottom up: small domes over the side walls first, then the half-domes, then the turrets at the corners, and only at the very top the main dome, forty-three metres above the floor inside and twenty-three and a half metres across.

That stepping is the signature of the architect, Sedefkâr Mehmed Ağa. His teacher, Mimar Sinan, liked to set a dome against sharp vertical masses for drama. Mehmed Ağa did the opposite. He piled curve on curve, so that the whole mass rises in one gentle slope of lead and stone. Historians have argued ever since about whether that is grace or a loss of nerve, and from this lawn you are as well placed as any of them to decide.

Now count the minarets. There are six, an extraordinary number for the time, and they gave rise to the most repeated story about this building: that the sultan asked for golden minarets, altın minareler, and his architect heard six minarets, altı minare. It is a good pun and nothing more; historians file it under folklore. The real detail is in the balconies. The four minarets close around the prayer hall carry three each. The two standing out at the far corners of the courtyard carry two.

The man who paid for all of it was Ahmed the First, and he had a problem. He had won no great war, and the religious scholars said an imperial mosque should be paid for with the spoils of conquest. Ahmed took the money from the treasury anyway, bought out the palaces of several viziers that stood on this ground, and started building in 1609. The scholars were angry enough to forbid Muslims from praying here. The building won the city over in the end, and it gave its name to the whole district around you: Sultanahmet.

Ahmed barely saw it finished. He died in 1617, around the time of the opening, and he lies in a domed tomb on the north-east side of the precinct, with his wife Kösem and four of his sons, two of whom reigned after him.

One more thing about those six minarets. In 2013, surveyors found that the north-west one had shifted five centimetres over the centuries. Work on it was under way by 2015, and a full restoration followed, from July 2017 until the doors reopened for prayer in April 2023, the most thorough this building has ever had.

### 2. The great gate of the courtyard, on the Hippodrome side

Sedefkâr Mehmed Ağa (c. 1540–1617) for Sultan Ahmed I; door leaves by the goldsmith Zıllı, father of Evliya Çelebi · 1609–1617; door leaves restored in the 2017–2023 restoration · Marble portal with a muqarnas semi-vault and two inscription panels, under a small dome on a drum; the courtyard behind it has 26 columns and 30 domes · Outer precinct on the Hippodrome (At Meydanı) side, at the foot of the steps to the courtyard's central north-west gate

Audio: https://audio.chiaro.ai/landmarks/blue-mosque/en/courtyard-gate.mp3?v=950482 (119 s)

Look for:
- The stepped honeycomb over the doorway. It is a muqarnas vault, dozens of small niches stacked into a hood, and here it is cut from solid stone.
- The two green panels lettered in gold, one high on the portal and one directly over the door.
- The small dome on its drum at the top of the portal, which stands forward from the plain courtyard wall on either side.
- As you pass through, the upper part of each door leaf, where the inscriptions are, and the engraved metal hinge plates.

Turn so that the long open square is at your back and the steps rise in front of you. You are facing south-east, and you are standing, more or less, in the grandstand of Byzantine Constantinople. The square behind you was the Hippodrome, the city's chariot-racing track, and the ground the mosque covers was where its tiered seating and the emperor's own box once stood. When the courtyard was excavated early in the twentieth century, some of those ancient seats turned up.

The gate ahead is the grandest of the courtyard's three. See how it juts out from the plain wall on either side: a tall block of marble with its own little dome sitting on a drum at the top. Over the doorway the stone breaks into a stepped honeycomb. That is muqarnas, a hood made of dozens of small niches piled on one another, and here every one of them is carved from solid stone. There are two inscription panels, green with gold letters, one high on the portal and one right over the door.

Spare a thought for the man who drew this, because he did not start out as a builder. Sedefkâr Mehmed Ağa came to Istanbul in 1563, taken in the devshirme, the levy of boys raised for the palace and the army. He spent some twenty years inlaying mother-of-pearl before he turned to architecture, and the craft gave him his name: sedefkâr means a worker in mother-of-pearl. He made Ahmed the First a walnut throne set with mother-of-pearl and tortoiseshell, and it can still be seen in the Topkapı Palace. He trained under Mimar Sinan, became chief imperial architect in 1606, and from 1609 he worked on nothing but this mosque.

The doors have a family story of their own. The directorate of foundations, which was restoring them in 2022, credits the door leaves of the courtyard gates to a goldsmith called Zıllı, whose son was Evliya Çelebi, the famous chronicler. When you walk through, look at the top of each leaf. The left one reads, O Muhammad, give glad tidings to the believers. The right one reads, Help from God and a near victory.

One last story belongs to the outer gate of the precinct, on the Hippodrome. Only the sultan was allowed to ride into the precinct on horseback, and tradition says a heavy iron chain hung across that entrance, so that even he had to lower his head every time he came in.

### 3. The courtyard and its ablution fountain

Sedefkâr Mehmed Ağa (c. 1540–1617) for Sultan Ahmed I · 1609–1617; restored 2017–2023 · Marble peristyle of 26 columns under 30 domes, round an octagonal domed fountain carved in low relief · The courtyard, beside the ablution fountain, facing south-east towards the prayer hall

Audio: https://audio.chiaro.ai/landmarks/blue-mosque/en/courtyard-and-fountain.mp3?v=1005443 (126 s)

Look for:
- The fountain's eight faces and the shallow carving of leaves on its marble. Nobody washes here now; the taps are outside the courtyard walls.
- The portico in front of the prayer hall. Its arches are barely higher than those on the other three sides, where Sinan would have raised them.
- The thirty small domes riding on the porticoes, and the twenty-six columns under them.
- Above the far portico, the cascade again, close up: half-domes and turrets climbing to the main dome.

Stand beside the fountain and face the prayer hall, to the south-east. The cascade you saw from the park is now right above you, near enough to count its steps: the arcade, the row of small domes, the half-domes, the turrets, and the great dome on top.

Around you is one of the most even courtyards an Ottoman architect ever built. Twenty-six columns carry the porticoes on all four sides, and thirty small domes ride on top of them. Now compare the side in front of you with the other three. In Sinan's great mosques, the Süleymaniye and the Selimiye at Edirne, the portico before the prayer hall is raised higher than the rest, a porch that announces the door. Mehmed Ağa kept his arches almost level all the way round. He chose evenness over emphasis, and the result feels like a single room with its roof lifted off.

The eight-sided kiosk beside you is the şadırvan, the ablution fountain, its marble faces carved with shallow leaves. Here is the surprise: nobody washes at it any more. Ablutions are made at rows of taps outside the courtyard walls, along the north-east and south-west sides, under their own arcades. Putting the taps out there, in galleries along the outer walls, was one of this mosque's new ideas, and it has left the fountain as pure ornament at the centre of the square.

The plan behind that facade is borrowed. It follows Sinan's earlier Şehzade Mosque: one big dome, four half-domes around it, each half-dome opening into three smaller ones, and four little domes to fill the corners. The ambition was borrowed too. Hagia Sophia, across the park, had long been the model Ottoman architects looked to, and with this site, this size and six minarets, Ahmed seems to have meant to rival it or beat it.

Historians still argue about the result. Doğan Kuban calls Mehmed Ağa's style sculptural, a building broken up into many smaller parts where Sinan kept things strict and plain. Godfrey Goodwin allows that the profile is logical and graceful, but says that in Sinan's Süleymaniye the dome is a dramatic climax, while here it is merely the top of a pile. Look up at the pile and judge whether he was fair. Either way, this was the last great mosque of the classical age.

The door in the middle of the far portico, under its own honeycomb hood and inscription, is the worshippers' way in. Visitors usually go in by a side entrance on the outside of the building.

### 4. The Iznik tiles and the painted walls inside

Iznik tile workshops working for Sultan Ahmed I; calligraphy first designed by Seyyid Kasım Gubari; paintwork renewed from 1883 on · Tiles ordered from 1607; paintwork repeatedly restored · Iznik tiles, 21,043 of them in more than fifty designs, on the lower walls; painted plaster above; some 260 windows · Inside the prayer hall, in the part set aside for visitors, facing the tiled lower walls

Audio: https://audio.chiaro.ai/landmarks/blue-mosque/en/tiles-and-windows.mp3?v=936689 (117 s)

Look for:
- Along a stretch of the tiled wall, how the pattern changes from one panel to the next. The mosque holds more than fifty designs.
- The line where the tile stops and the paint begins. Everything above it is painted plaster, much of it redone since 1883.
- The coloured glass in the windows, mostly modern replacements for glass that came in part from Venice.

You are inside now, in the part of the hall kept for visitors, and for once, do not look up. Look at the lower walls instead, around eye level and just above, where the blue begins.

Those are Iznik tiles, named after the town of İznik, the old Nicaea, where they were fired. Ahmed the First wanted so many that his mosque swallowed the whole industry. Orders went out without a break from 1607, and in 1613 the sultan simply banned the making and selling of tiles for anyone else until his own were finished. There are 21,043 of them in this building, in more than fifty designs.

Run your eye along a stretch of wall and watch the pattern change from one panel to the next. It is not one design repeated. It is closer to a sampler. Some panels were made for this mosque. Others seem to have been gathered from older buildings, and some plainer tiles went in later, during repairs. The very finest are up on the walls of the north gallery, where most visitors never get close to them: cypress trees, flowers and fruit in blue, green, red, black and turquoise.

Now let your eye rise to the point where the tile stops. Everything above that line is paint on plaster, and it covers nearly three quarters of the walls. It is mostly blue, which is one reason people call this the Blue Mosque. It is also mostly not original. In 1883 much of it was replaced with stencilled work that changed the colour scheme, and later restorers repainted in the old style. The great inscriptions were first written by the calligrapher Seyyid Kasım Gubari, but they have been redone so many times that they no longer match his hand.

The windows tell a similar story. There are some two hundred and sixty of them. In 1610 Ahmed asked the Republic of Venice for glass, and the Signoria sent some as a gift. Most of those old windows are gone, replaced with simpler modern ones, and the hall is probably brighter today than its builders ever saw it.

The lamps once held stranger things than light bulbs. They were covered in gold and gems, and hung among them were crystal balls and ostrich eggs, which people in Istanbul will tell you were there to keep away spiders and mice, or to give warning of an earthquake.

### 5. The dome on its four elephant-foot piers

Sedefkâr Mehmed Ağa (c. 1540–1617) for Sultan Ahmed I · 1609–1616/17 · Central dome 43 m high and 23.5 m in diameter on four cylindrical piers 5 m across; the prayer area inside the walls 53.5 by 49.47 m · Inside the prayer hall, from the visitors' area, looking up

Audio: https://audio.chiaro.ai/landmarks/blue-mosque/en/dome-and-piers.mp3?v=1163014 (145 s)

Look for:
- The four piers, each five metres thick. The mosque's own site calls them elephant feet.
- The four long, smooth pendentives, the curved triangles that lower the round dome onto the four piers.
- The ring of windows at the foot of the dome, twenty-eight of them with four blind, which make it seem to float.
- At the far south-east end, the carved marble mihrab and, to its right, the gilded cone on top of the minbar.

Now look up, and keep looking.

The dome above you is forty-three metres high and twenty-three and a half metres across, and it does not seem to rest on anything. That is the effect the builders were after. A ring of windows runs round its base, twenty-eight of them, four of them blind, and the light coming through cuts the dome loose from the walls, so that, as the mosque's own site puts it, it seems to hang in the air.

It does rest on something, and you cannot miss it. Find the four enormous round piers, one at each corner of the central square. The mosque calls them elephant feet, and each one is five metres thick. Between the tops of the piers and the rim of the dome, four long smooth curved triangles, the pendentives, turn the square into a circle. Then follow the ceiling outwards. Four half-domes lean against the main dome, each of those opens into three smaller half-domes of its own, and little honeycomb vaults of stucco soften every joint. The whole ceiling steps down in stages from the round crown to the square walls: the same cascade you saw from the park, seen from underneath.

Here is the argument. The historian Godfrey Goodwin thought the four piers were too big, and the dome smaller than a building this size could have carried. Stand near one and you will see what he meant. The payoff is a hall with almost nothing in the way. The prayer area inside the walls is about fifty-three and a half metres by forty-nine and a half, and it was planned so that a full congregation could see and hear the imam from nearly anywhere, except from behind those same piers. Even the piers do double duty: the two on the north side have fountains built into them.

Look to the far end of the hall, to the south-east, the direction of prayer. The niche in the middle of that wall is the mihrab, carved in marble, with a honeycomb hood and two inscription panels above it. To its right, the tall marble stair topped by a gilded cone is the minbar, from which the imam gives the Friday sermon. The galleries on their columns run round the other three sides, but never this one. In the south-east corner, raised on ten marble columns, is the sultan's private loge, reached from outside by a covered ramp. In 1826 its retiring rooms became the Grand Vizier's headquarters during the suppression of the Janissaries.

In the seventeenth century Evliya Çelebi saw a hundred Qur'ans near the mihrab, on lecterns inlaid with mother-of-pearl, gifts of sultans and viziers. And on the thirtieth of November 2006 Pope Benedict the Sixteenth stood under this dome, the second papal visit in history to a Muslim place of worship.

Before you go, look straight up one last time, to that ring of windows forty-three metres over your head, where the light makes a stone dome weigh nothing at all.

## Before you go

At Meydanı No:7, Sultanahmet, Fatih, Istanbul. The courtyard's main gate faces the Hippodrome (At Meydanı) on the north-west. Visitors usually go into the prayer hall by one of the side entrances on the outside of the building, and inside, the visitors' area is kept separate from the area for prayer.

Sultanahmet stop on tram line T1, which runs between Bağcılar and Kabataş; the mosque's own site suggests changing onto the tram from the Metro or Marmaray. The mosque has no car park.

- Entry is free, every day of the week. In the summer season (1 April to 30 September) the mosque's site gives visiting hours of 08:30 to 19:00; in the winter season (1 October to 31 March), 08:30 to 17:00. Nobody is admitted in the final half hour before closing.
- Visits stop for the noon and afternoon prayers, from half an hour before the call to prayer until a quarter of an hour after the prayer ends, and on Fridays visiting begins only at 14:30. The clock times of both prayers change daily, so ask at the gate.
- Cover up in the precinct as well as inside. If your clothes are not suitable, take a garment from the loan-clothing cabin and give it back to the same cabin when you leave.
- Prams and strollers are not allowed inside, and the visitors' area is kept apart from the worshippers': stay on your side of it and keep your voice down.

Official tickets: https://www.sultanahmetcami.org/sayfa.php?s=ziyaretci-rehberi

The mosque's own website offers no audio guide or app. What it does offer costs nothing: the association that runs the mosque lists a mosque guide among its staff, and it hands visitors free books, leaflets and copies of the Qur'an in several languages. This page is the architecture and the history, told at five spots you can reach on foot, and the words of each recording are written out beneath it, for reading instead of listening in a quiet hall.

Official site: https://www.sultanahmetcami.org/

## Questions

**Is there a free Blue Mosque audio guide?**

This one is: five narrated stops from Sultanahmet Park to the dome, free in your browser, with the words of every recording printed beneath it. The mosque itself offers no audio guide on its website; the association that runs it has a mosque guide on its staff and gives away printed material on Islam and Qur'ans in several languages. For anything the walk passes by, point the Chiaro app's camera at it and ask what you are looking at.

**Do I need a ticket for the Blue Mosque, or to use this guide?**

Neither. The mosque's official site says visits are free, and this guide is free as well. The first two stops are outside, in the park and at the courtyard gate on the Hippodrome, so you can start listening before you go in.

**How much is the official Blue Mosque audio guide?**

There is none to pay for: the mosque's website offers no audio guide or app. The help it does give, a mosque guide on the staff and free leaflets and Qur'ans in several languages, costs nothing.

**When is the Blue Mosque closed to visitors?**

It is open seven days a week, but visits pause for the noon and afternoon prayers, from 30 minutes before the call to prayer until 15 minutes after the prayer. On Fridays visiting starts at 14:30, after the building has been cleaned and prepared for Friday prayer. Because prayer times change from day to day, ask at the gate when you arrive.

**Which door do visitors use at the Blue Mosque?**

You reach the courtyard through its main gate on the Hippodrome side, the second stop on this page. Visitors then usually go into the prayer hall by a side entrance on the outside of the building rather than the worshippers' door from the courtyard, and inside they stay in the visitors' area, which is kept separate from the area for prayer.

## Continue in the app

Point Chiaro at anything at the Blue Mosque.

Five stops leave most of Sultan Ahmed's complex untold: more than fifty tile designs, an inscription over every gate, the domed tomb where Ahmed lies with Kösem and four of his sons, the old market street below the precinct. Photograph a panel of tiles, a line of gold lettering or a minaret balcony, and Chiaro identifies it, puts a maker and a date to it and translates the lettering, then takes your next question on the spot.

Download Chiaro: https://apps.apple.com/app/apple-store/id6745618830?pt=127817940&ct=blue-mosque-md&mt=8