Is Hagia Sophia a mosque or a museum?

As of 2020, Hagia Sophia is a functioning mosque administered by the Turkish Directorate of Religious Affairs (Diyanet). It is open to tourists outside of the five daily prayer times. During prayer, the building is closed to non-worshippers. Modest dress is required: shoulders and knees covered, women should bring a headscarf.

What is the dress code at Hagia Sophia?

As a working mosque, Hagia Sophia requires modest dress. Shoulders and knees must be covered for all visitors. Women are asked to cover their hair with a headscarf — free scarves are often available at the entrance but bringing your own is more reliable. Shoes must be removed before entering the prayer area.

How long does a visit to Hagia Sophia take?

Allow 1.5–2 hours to see the main nave, the galleries, the mosaics, and the courtyard. The upper gallery — which houses the famous Deësis mosaic — adds another 30 minutes. If you have the audio guide or AR experience, budget 2 hours total.

Which should I visit first — Hagia Sophia or the Blue Mosque?

Visit Hagia Sophia first and early — the queues are shorter before 10:00 and the light inside is extraordinary in the morning. The Blue Mosque (Sultan Ahmed Mosque) is directly opposite and free to enter; it is smaller but still impressive. Both can be visited in a half-day if you start by 09:00.

Is Hagia Sophia a mosque or a museum?

As of 2020, Hagia Sophia is a functioning mosque administered by the Turkish Directorate of Religious Affairs (Diyanet). It is open to tourists outside of the five daily prayer times. During prayer, the building is closed to non-worshippers. Modest dress is required: shoulders and knees covered, women should bring a headscarf.

What is the dress code at Hagia Sophia?

As a working mosque, Hagia Sophia requires modest dress. Shoulders and knees must be covered for all visitors. Women are asked to cover their hair with a headscarf — free scarves are often available at the entrance but bringing your own is more reliable. Shoes must be removed before entering the prayer area.

How long does a visit to Hagia Sophia take?

Allow 1.5–2 hours to see the main nave, the galleries, the mosaics, and the courtyard. The upper gallery — which houses the famous Deësis mosaic — adds another 30 minutes. If you have the audio guide or AR experience, budget 2 hours total.

Which should I visit first — Hagia Sophia or the Blue Mosque?

Visit Hagia Sophia first and early — the queues are shorter before 10:00 and the light inside is extraordinary in the morning. The Blue Mosque (Sultan Ahmed Mosque) is directly opposite and free to enter; it is smaller but still impressive. Both can be visited in a half-day if you start by 09:00.

Hagia Sophia Visitor Guide

Everything you need to plan the perfect visit: opening hours, tips, what to see, and how to get there.

Key Facts

•Built: 537 AD under Emperor Justinian I

•Location: Sultanahmet, Fatih district, Istanbul

•Status: Functioning mosque since 2020 (Diyanet administration)

•Entry: Free — but skip-the-line tickets (~€32.50) avoid 1–2 hour queues

•Dress code: Shoulders + knees covered; women cover hair; shoes off inside

•Closed during 5 daily prayer times (Friday noon closure is longest: ~12:00–13:30)

•Famous for: Massive dome, Byzantine gold mosaics, Deësis mosaic, Omphalion

Entry is free but subject to change; prayer-time closures are approximate.

Opening Hours

Monday09:00 – 17:00 (mosque prayer times apply)

TuesdayToday09:00 – 17:00

Wednesday09:00 – 17:00

Thursday09:00 – 17:00

Friday09:00 – 17:00 (closed 12:00–13:30 for Friday prayer)

Saturday09:00 – 17:00

Sunday09:00 – 17:00

Note: Hagia Sophia is a functioning mosque — it closes to tourists during the five daily prayer times. The longest closure is Friday noon prayer (approx. 12:00–13:30). Dress modestly: shoulders and knees covered, women bring a headscarf. Entry is free but queues can be very long. Skip-the-line tickets via Megapass avoid the main queue.

Seasonal: Hours may shift during Ramadan and religious holidays. Check before visiting in peak season.

Last verified: 1 April 2025

Best Time to Visit

Morning (9:00–11:00)

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Lowest crowds. Arrive at opening for the best experience.

Mid-morning (11:00–13:00)

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Groups arrive. Consider skip-the-line if visiting now.

Afternoon (13:00–16:00)

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Busiest time, especially Jun–Aug. Skip-the-line essential.

Late afternoon (16:00–close)

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Crowds thin out. Beautiful light for photos.

Essential Visitor Tips

✓Arrive before 09:30 to beat the morning queue surge — even with a skip-the-line ticket, interior crowds are lighter early
✓Look up immediately on entering — the vast dome is the first thing to experience, not your phone
✓The Deësis mosaic in the upper gallery is one of the finest surviving Byzantine mosaics in the world — don't skip the gallery
✓The Omphalion — a marble circle near the centre of the nave — is where Byzantine emperors were crowned
✓Avoid visiting on Friday between 12:00 and 13:30 — the building closes for Friday prayer
✓The courtyard fountain and the old Byzantine baptistery (visible from outside) are worth a slow look
✓The AR experience included with the Megapass ticket is genuinely useful for visualising the Byzantine mosaic layers beneath the Ottoman plaster
✓Combine with Basilica Cistern for an excellent morning — the two sites are 500 m apart and cover entirely different historical layers of the city