Hagia Sophia Istanbul Guide: Tickets, Opening Hours & Visitor Guide
For more than fifteen centuries, Hagia Sophia has stood at the heart of Istanbul, witnessing the rise and fall of empires while constantly changing its own identity. First built as the greatest church of the Byzantine Empire, Hagia Sophia was later transformed into one of the Ottoman world's most important mosques and eventually turned into a museum. Today it welcomes both worshippers and visitors once again as a mosque.
Since reopening for worship in 2020, the upper galleries have remained accessible to visitors as part of the museum route. There, some of the world's finest Byzantine mosaics overlook the vast interior. Standing high above the prayer hall, looking down, few places reveal Hagia Sophia's unique character more clearly. Beneath the same dome, Byzantine and Ottoman legacies still exist side by side.
As a licensed tour guide in Istanbul since 1988, I have had the privilege of witnessing every chapter of Hagia Sophia's recent history: from museum to mosque. In this guide, I'll share the details I have pointed out to countless visitors over the years, helping you discover not only its history and architecture, but also the many smaller details that visitors often miss.
Before we step inside, however, let's begin with a few practical details. Below you'll find the latest information on ticket prices, opening hours and dress code to help you plan your visit.
Hagia Sophia Tickets 2026: Prices & Visitor Information
Since January 2024, admission to Hagia Sophia's museum section — the upper galleries — has required a ticket. Here are the key details to help you plan your visit:
- Ticket price: €25 for admission to the upper galleries.
- Museum Pass: Please note that Museum Pass Istanbul is not valid for Hagia Sophia.
- Children: Children under 8 receive free admission. A passport or other valid ID is required as proof of age.
- Entrances: Visitors and Muslim worshippers use separate entrances. More on this below.
Hagia Sophia Entrance: How to Reach the Museum Section
Since early 2024, visitors have used a separate entrance to access the museum section of Hagia Sophia. The ticket office and the entrance to the upper galleries are located on the south side of Hagia Sophia, directly opposite the Fountain of Sultan Ahmed III and just a short walk from the main gate of Topkapi Palace.
From here, a gently sloping ramp leads directly to the upper galleries, where visitors can admire Hagia Sophia's Byzantine mosaics.
For Muslim worshippers: The entrance to the prayer hall is on the side facing the Blue Mosque (Sultan Ahmed Mosque). The ground floor is reserved for worship and is free to enter.
Hagia Sophia Opening Hours 2026
Open daily
9:00 am – 7:30 pm
Please note: The museum section (upper galleries) is closed during Friday prayers.
Hagia Sophia Dress Code
To ensure a comfortable visit to Hagia Sophia, please keep the following dress code in mind:
Women: Skirts or trousers must extend below the knees. Tops must cover the shoulders and extend at least to the elbows. A headscarf is also required. Tight-fitting clothing, such as leggings, is not permitted.
Men: Long trousers or knee-length shorts are permitted. Tops must cover the shoulders. Sleeveless shirts and short shorts are not permitted.
Children: There is no specific dress code for children under 8 years old.
The History of Hagia Sophia
Before we step inside Hagia Sophia, it's worth taking a look at the history of this remarkable site, which stretches all the way back to antiquity. On the spot where a pagan temple once stood, three successive churches were built. The third is the Hagia Sophia we know today.
The First Church
The first church was completed in AD 360 during the reign of Constantius II. Known as the Megale Ekklesia ("Great Church"), it was a basilica with a wooden roof, but burned down during a riot in AD 404.
The Second Church
The second church was built by Theodosius II and completed in AD 415 as a five-aisled basilica. It too fell victim to the flames during the Nika Revolt of AD 532, one of the bloodiest uprisings in Constantinople's history. Thousands of people lost their lives, and large parts of the city — including the second Hagia Sophia — were destroyed.
The Third Church (Today's Hagia Sophia)
Just six weeks after the Nika Revolt, Emperor Justinian laid the foundation stone for the third Hagia Sophia. He spared no expense and summoned the finest architects and craftsmen from across the empire.
The project was entrusted to Anthemios of Tralles and Isidoros of Miletos, two of the greatest scholars of their time. Under their direction, some 10,000 workers built a monumental domed basilica that combined the traditional basilica plan with a vast central dome.
Construction took just five years (AD 532–537) — an almost unimaginable achievement for the sixth century, especially for a structure of this scale.
On 27 December AD 537, Justinian inaugurated the new Hagia Sophia and, overwhelmed by what he saw, exclaimed:
"Glory be to God, who has judged me worthy to complete such a work. Solomon, I have surpassed you."
However, the story did not end there. Earthquakes in AD 553 and 558 caused the shallow dome to collapse. Justinian commissioned Isidoros the Younger, the nephew of Isidoros of Miletos, to redesign it. He reduced the dome's diameter and raised it by six metres, creating a more stable dome that formed the basis for the one we see today.
Over the following centuries, Hagia Sophia underwent further repairs and reinforcements. The first buttresses were added in AD 1317 to strengthen the building. After the Ottoman conquest of Constantinople in 1453, a wooden minaret was erected, followed later by the four monumental stone minarets that define the building's skyline today.
In the sixteenth century, the renowned Ottoman architect Mimar Sinan carried out further structural reinforcements, including the massive exterior buttresses that have helped preserve Hagia Sophia ever since.
Restorations in the 19th and 20th Centuries
Between AD 1847 and 1849, during the reign of Sultan Abdülmecid I, Hagia Sophia underwent a major restoration led by the Swiss-Italian brothers Gaspare and Giuseppe Fossati. During the restoration, several whitewashed mosaics were uncovered and documented before being covered again.
On the instructions of Mustafa Kemal Atatürk, the Byzantine Institute of America carried out the first scientific investigations of Hagia Sophia between 1930 and 1935, followed by extensive conservation and restoration work.
Exploring the Upper Galleries of Hagia Sophia
Now let's begin our tour of Hagia Sophia. As mentioned earlier, visitors have used a separate entrance to the upper galleries since early 2024.
A gently winding ramp leads to the northern gallery, where our walk through the upper galleries begins. Here, we'll explore Hagia Sophia's Byzantine mosaics and discover many details that are easily overlooked.
The Northern Gallery
As we step into the northern gallery, we walk a few paces forward and look over the balustrade to our left. From here, the entire prayer hall unfolds beneath us, while the vast dome of Hagia Sophia rises high above.
The Oldest Mosaic in the Upper Galleries
A little farther on, in a rather inconspicuous spot high on the wall to our right, we discover the oldest surviving mosaic in the upper galleries. The mosaic depicts Emperor Alexander, who succeeded his brother Leo VI in May AD 912. His reign, however, lasted little more than a year. In June AD 913, he died after collapsing during a game of polo, reportedly brought on by a combination of overexertion and heavy drinking.
Hidden beneath layers of plaster for centuries, the mosaic remained lost until it was finally rediscovered and carefully restored. The Fossati brothers had documented the mosaic in the nineteenth century, but later restorers searched for it in vain and eventually assumed it had been destroyed.
The breakthrough came in 1957, when a researcher working in a Swiss archive noticed a faint handwritten note beside one of Giuseppe Fossati's watercolour sketches describing the mosaic's location. Guided by Fossati's handwritten note, Paul Underwood of the Byzantine Institute of America and his team rediscovered the mosaic beneath layers of plaster the following year.
The View from the Western Gallery
At the end of the northern gallery, our route naturally leads us into the western gallery. From here, we enjoy one of the finest views of Hagia Sophia's vast central space.
From here, the overall design of Hagia Sophia becomes much easier to understand. For the first time, the relationship between the dome, the galleries and the vast central space reveals itself at a glance.
The Empress's Throne
Near the balustrade in the centre of the western gallery, a circular disc of green Thessalian marble marks the location of the empress's throne. It is flanked by two columns carved from the same green Thessalian marble.
Historical sources indicate that the upper galleries were primarily reserved for women during religious services. The empress herself attended religious ceremonies from this gallery.
The Southern Gallery
As we enter the southern gallery, we immediately notice a marble screen consisting of two finely carved false doors with an open passageway between them. Popular tradition refers to the left door as the "Gate of Hell" and the right one as the "Gate of Heaven."
Both doors are connected by a long, narrow wooden lintel. Exactly when and why they were created remains unknown. They were most likely installed to separate the southern gallery, which later served as a meeting place for synods of bishops of the Eastern Church.
One such synod took place here in AD 1166 during the reign of Emperor Manuel I Komnenos. The decisions of the synod were later inscribed on marble panels and placed on the wall of the outer narthex.
A Viking Graffito from the Ninth Century
Just beyond the marble screen, on the left side of the southern gallery, we discover something quite unexpected. Scratched into the marble balustrade is a runic inscription from the ninth century bearing the name of the Viking Halvdan.
The inscription simply reads, "Halvdan was here." He was most likely a member of the famous Varangian Guard, the elite Scandinavian bodyguard of the Byzantine emperors, who left his mark on the marble in a way that still feels surprisingly familiar today.
More than eleven centuries later, his simple message still makes us smile — and we are still talking about him.
The Mosaics of the Southern Gallery
The southern gallery is home to three of Hagia Sophia's most important mosaics. The first two tell stories of emperors, empresses, and political intrigue. The third and final mosaic on our tour is a masterpiece of Byzantine art that reveals the spiritual heart of Byzantium.
The Empress Zoë Mosaic – Love, Power and Political Intrigue
We continue to the far end of the southern gallery, where two imperial mosaics stand side by side. Our attention is first drawn to the mosaic of Empress Zoë, the one on the left.
Christ is enthroned at the centre, while Empress Zoë and her third husband, Emperor Constantine IX Monomachos, stand on either side. The emperor offers Christ a purse, symbolising a donation to the Church, while Zoë holds a scroll.
This mosaic tells far more than its images suggest. It is a story of love, power, and political intrigue, shaped by the dramatic twists in Empress Zoë's life.
Zoë, the daughter of Emperor Constantine VIII, was one of the few women to rule the Byzantine Empire. She became empress in her own name and was famous for her eventful private life.
According to Byzantine chroniclers, Zoë remained unmarried until around the age of fifty, when her father arranged her marriage to Romanos III to secure the imperial succession.
The marriage was an unhappy one, and Romanos was found dead in his bath in AD 1034. His death has often been linked to Zoë and her young lover, Michael the Paphlagonian.
After Romanos's death, Zoë married Michael, who became Emperor Michael IV. Following his death in AD 1041, she married Constantine IX Monomachos, her third and last husband.
The original mosaic, created during her marriage to Romanos III, portrayed her first husband. Following Zoë's marriage to her last husband, the mosaic was altered in AD 1042 to reflect the new imperial couple. But the alterations themselves are a story in their own right.
Political Recycling: An Emperor with Someone Else's Body
At first glance, nothing seems unusual. But look closely...
If you examine the emperor's neck carefully, you can still spot a fine line where the original tesserae were removed and replaced. The alterations are equally visible in the inscriptions. In particular, the first line containing the emperor's name appears noticeably irregular, while the final line, where the surname Monomachos had to be squeezed into the available space, looks rather awkward.
Why?
Instead of creating an entirely new and extremely costly gold mosaic, the Byzantine craftsmen chose a far more practical solution. They removed only the emperor's head and the accompanying inscription, replacing them with the portrait and name of the new ruler.
As a result, the emperor's body and imperial robes originally belonged to one ruler, while the face belongs to another. Today, the mosaic still preserves the visible traces of that remarkable alteration.
The John II and Irene Mosaic – Family and Fate
Next to the mosaic of Empress Zoë, we encounter another imperial mosaic. The composition extends around the corner of the pier: while Emperor John II Komnenos and Empress Irene face us from the main panel, the young Prince Alexios appears on the adjoining side wall.
The mosaic portrays Emperor John II Komnenos (AD 1118–1143), his wife Irene, and their eldest son Alexios. The main panel was probably created around the time of John's coronation, while the portrait of Alexios was added after he was proclaimed co-emperor at the age of seventeen.
At the centre, the Virgin Mary holds the Christ Child on her lap. To her right, John II offers a purse of gold with quiet reverence, while Irene, easily recognised by her distinctive reddish-blonde hair, presents a scroll from Mary's left. Alexios was destined to succeed his father, but fate had other plans. Only a short time after being crowned co-emperor, he died before he could inherit the throne.
Irene was widely admired for her deep piety and generosity towards the poor and was later venerated as a saint by the Eastern Church. Together, the imperial couple founded the Monastery of Christ Pantokrator (today's Zeyrek Mosque), one of the most important religious foundations of twelfth-century Constantinople.
The Deësis Mosaic – The Masterpiece of Hagia Sophia
After the mosaic of John II and Irene, we retrace our steps for a short distance. Soon, on the left-hand side, we arrive at the last of Hagia Sophia's gallery mosaics: the Deësis Mosaic.
Although nearly two-thirds of the mosaic have been lost, the faces of its three main figures have survived remarkably well. Their realism marks the beginning of the so-called Palaiologan Renaissance, when Byzantine art reached a new level of emotional expression.
The word Deësis comes from Greek and means "supplication" or "prayer." In Christian art, it refers to a scene in which the Virgin Mary and John the Baptist intercede with Christ on behalf of humanity.
Christ sits at the centre, flanked by the Virgin Mary and John the Baptist. Both turn towards him in silent intercession, praying for the salvation of humankind. John's face is filled with sorrow and urgency, while Mary lowers her eyes in quiet humility.
Much of this extraordinary expressiveness lies in the technique itself. To model the delicate features, subtle shadows and almost lifelike expressions, the artists used tesserae far smaller than those found elsewhere in Hagia Sophia.
Christ raises his right hand in blessing. His face combines quiet strength with deep compassion, embodying Christ Pantokrator, the all-powerful ruler and judge of the world.
The Hall of the Warriors and the Founder Mosaic
Leaving the Deësis Mosaic behind, we pass through the marble screen once more and descend the ramp on the left, which leads into the garden below. At the foot of the ramp, immediately on our right, stands the Hall of the Warriors, a passageway once known as the Beautiful Gate (Orea Porta).
This was where the emperor's personal guard waited while he attended the liturgy. Looking up, we see the Founder Mosaic above the passageway. Its position was no coincidence. Before entering the sacred space of Hagia Sophia, the scene seems to remind us that even the emperor's earthly power stood beneath divine authority.
Dating from the tenth century, the mosaic was rediscovered in 1933 after having remained hidden beneath plaster and whitewash for centuries. At its centre sits the Virgin Mary holding the Christ Child, while two emperors approach her from either side.
To Mary's right, Constantine the Great presents a model of Constantinople, the new imperial capital of the Roman Empire. To her left, Emperor Justinian offers a model of Hagia Sophia, the church he rebuilt after the Nika Revolt.
The Garden and the Exit
As we step into the garden, we leave the Byzantine world behind and enter the Ottoman chapter of Hagia Sophia's history. Around us stand several buildings from different periods of the Ottoman era.
Turning to the right, we see the ablution fountain (Şadırvan), built in AD 1740. Before entering the mosque, worshippers performed their ritual ablutions here. Slender columns support the dome, beneath which colourful decoration, delicate bronze grilles and finely carved marble panels catch our eye.
The building beside the fountain is a former Ottoman primary school (Sıbyan Mektebi), completed in AD 1742.
The small building to the left of the garden exit was completed by the Fossati brothers between 1847 and 1849. It served as the Muvakkithane, the workplace of the mosque's timekeeper, who calculated the precise prayer times according to the position of the sun.
Before leaving the garden, we take one last look back. Above the exit, the timekeeper's sundial can still be seen on the façade of Hagia Sophia, a quiet reminder of how the daily prayer times were once determined by the movement of the sun.
The Ground Floor – The Prayer Hall of Hagia Sophia
Please note: Today, the ground floor of Hagia Sophia is reserved exclusively for Muslim worshippers. Visitors enter Hagia Sophia through the separate visitor entrance opposite the main gate of Topkapi Palace. The ticket offices are located at the same entrance.
The Historic Entrance and the Imperial Gate
The entrance to Hagia Sophia is on its western side, facing the large square with its fountain and the Blue Mosque beyond. Crossing the spacious forecourt, we first enter an outer courtyard. In the small garden to our left are the remains of the second Hagia Sophia, the predecessor of the present church.
A few steps further on, before passing through the outer gate, it is worth looking down to the left. Below today's ground level, you can see further remains of the second Hagia Sophia, including its portal and staircase—remarkable evidence dating back to the 5th century.
To reach the main hall, we pass through two successive vestibules. The outer vestibule (Exonarthex) is connected to the inner vestibule (Esonarthex) by five bronze doors, while the inner vestibule opens into the church through nine more entrances.
The central doorway, known as the Imperial Gate, was reserved exclusively for the emperor. Unlike the other entrances, its frame is made of bronze rather than marble and was once even covered with silver. Before stepping into the sacred space, the emperor laid aside his sword and crown here, while the soldiers of his personal guard waited outside until the liturgy had ended.
Looking up, we discover one of Hagia Sophia's finest mosaics. Created in the ninth century, it depicts Christ enthroned on a jewelled throne. His right hand is raised in blessing, while his left rests on an open Gospel bearing the Greek inscription: "Peace be with you. I am the Light of the World."
Floating on either side of Christ are two medallions showing the Virgin Mary and the Archangel Gabriel. Below, Emperor Leo VI kneels before Christ in an attitude of repentance. According to tradition, he commissioned this mosaic after violating Orthodox canon law by marrying four times.
The Main Hall
The moment we step into the main hall, the sheer scale of Hagia Sophia becomes overwhelming. Measuring 82 metres in length and 73 metres in width, the building is almost square, enclosing nearly 6,000 square metres of open space.
The Dome of Hagia Sophia
Almost instinctively, our eyes are drawn upwards. High above us, the enormous dome seems to float effortlessly in space. Flooded with light from its forty windows, it creates the illusion of weightlessness – one of the greatest achievements of Byzantine architecture.
The dome rests on four massive piers and is supported by an ingenious system of semi-domes and buttresses, an engineering solution that has fascinated architects for centuries.
If you look carefully, you will notice that the mosaics of the dome display three slightly different shades of gold. These subtle colour variations reveal the three major phases of restoration carried out over the centuries.
The dome rises to a height of 55.6 metres. Its diameter measures 31.87 metres from north to south and 30.87 metres from east to west, making it slightly elliptical rather than perfectly circular. Because of both its daring engineering and its immense dimensions, the dome of Hagia Sophia remains one of the greatest domes ever constructed.
The Seraphim in the Pendentives
Looking a little lower, we notice the four huge curved triangles beneath the dome, known as pendentives. They provide the ingenious transition from the square ground plan to the circular base of the dome.
Here we discover monumental images of six-winged angels known as Seraphim. Following the Ottoman conquest, the faces of the Seraphim were covered in accordance with the Islamic prohibition against figurative imagery inside places of worship. During a recent restoration, however, the face of one Seraph was uncovered once again, revealing a sight that had remained hidden for almost 700 years.
The Apse Mosaic
Our attention now shifts towards the semi-dome of the apse, where the Virgin Mary holds the Christ Child on her lap. She is wrapped in a deep blue robe adorned with three small crosses, one on her veil above the forehead and one on each shoulder. Her right hand rests gently on Christ's shoulder, while her left supports his knee.
The Christ Child wears a golden robe and sandals. He raises his right hand in blessing while holding a scroll in his left. On either side of the triumphal arch stand two archangels. To the right is Gabriel, whose mosaic has lost one of its wings, while only fragments of the Archangel Michael survive on the opposite side.
Columns and Capitals
Everywhere we look, magnificent columns shape the interior of Hagia Sophia. In total, the building is supported by 107 columns: 40 on the ground floor and 67 in the galleries. Many of them are considerably older than the church itself, having been brought here as spolia from ancient temples throughout the Roman Empire.
Among the most impressive are the eight monumental columns of red porphyry, standing in pairs within the four exedrae of the main nave. Although tradition long associated them with the Temple of Jupiter at Baalbek, geological studies have shown that this rare imperial stone originated exclusively from the quarries of Mons Porphyrites in Egypt.
The capitals deserve just as much attention. Their deeply carved surfaces create striking patterns of light and shadow, a hallmark of Byzantine craftsmanship. Developed from the late antique Corinthian capital, this elegant basket-shaped design became one of the defining features of Byzantine architecture. Several capitals still bear the monograms of Emperor Justinian and Empress Theodora.
The Omphalos
Looking down, we notice a square marble pavement in the south-eastern part of the main nave. Known as the Omphalos, meaning "navel" in Greek, it is composed of circular discs of porphyry and granite arranged in an intricate geometric design. In a way, it almost seems as though the builders gathered Hagia Sophia's most precious stones into a single composition beneath our feet.
Smaller circles surround a large central disc, creating a carefully balanced geometric composition. Red and green porphyry, granite and rare Verde Antico marble were combined to create this remarkable pavement. In the later centuries of the Byzantine Empire, this was almost certainly the place where emperors were crowned, making the Omphalos one of the most symbolic spots in the entire building.
The Weeping Column
Before leaving this part of the church, one last detail is worth noticing. In the western part of the northern aisle stands the famous Weeping Column, whose surface still feels damp to the touch. For centuries, it has been associated with healing and miraculous powers. Even today, many visitors place their thumb into the small opening and turn it while making a wish.
Hagia Sophia as a Mosque
The Islamic Interior
Looking towards the former apse, we see how the Christian sanctuary was transformed after the Ottoman conquest. The former apse now serves as the mihrab, indicating the direction of Mecca. Flanking it are two monumental wax candles, presented by Sultan Süleyman the Magnificent after his campaign in Hungary.
To the left of the mihrab stands the Sultan's Lodge (Hünkâr Mahfili), designed in the 19th century by the Swiss-Italian architect Gaspare Fossati. On the right rises the elegant marble minbar, from which the Friday sermon is delivered. In front of it is the Muezzin's Platform (Müezzin Mahfili), where passages from the Qur'an are recited during prayer.
The Calligraphy of the Dome
Looking up once more, our eyes are drawn to the magnificent Arabic inscription encircling the summit of the dome. It contains the famous Verse of Light (Qur'an 24:35), which begins: "Allah is the Light of the heavens and the earth."
The eight enormous calligraphic roundels suspended beneath the dome are another striking addition from the Ottoman period. Measuring 7.5 metres in diameter, they bear the names of Allah, the Prophet Muhammad, the first four caliphs: Abu Bakr, Umar, Uthman and Ali, as well as Muhammad's two grandsons, Hasan and Husayn.
The Marble Jars
Before leaving the main hall, one final detail is worth noticing. Standing in the western niches are two gigantic marble jars brought from Pergamon during the reign of Sultan Murad III in the 16th century. Believed to date from the Hellenistic period, they were used to distribute drinking water and refreshments to worshippers.
Today, Hagia Sophia remains both a functioning mosque and one of the world's greatest monuments, where the Byzantine and Ottoman worlds continue to meet beneath the same extraordinary dome.
How to Get to Hagia Sophia
By Tram (T1 Sultanahmet Stop)
One of the easiest ways to reach Hagia Sophia is by taking the T1 tram line and getting off at the Sultanahmet stop. From there, it is a short 5-minute walk to Hagia Sophia.
Here are the most common routes depending on where you are staying:
- From Old Town (Fatih / Sultanahmet area): Simply take the T1 tram directly to the Sultanahmet stop. If you are already in the area, Hagia Sophia is within walking distance.
- From Taksim Square: Take the funicular railway (F1 line) from Taksim to Kabataş. Then transfer to the T1 tram towards Sultanahmet.
- From the Asian Side (Kadıköy / Üsküdar): Take a ferry to Eminönü, then continue by T1 tram towards Sultanahmet.
If you are staying elsewhere in Istanbul, you can usually reach Sultanahmet by connecting to the T1 tram line at one of its major stops, such as Kabataş, Eminönü or Aksaray.
