Hagia Sophia (Ayasofya)

1,500 years of history in one building: Byzantine cathedral, Ottoman mosque, museum, and now a working mosque again. Unmissable. But be clear on the 2024-onward setup: the ground floor is free as a mosque, while tourists pay 25 euros for the upper gallery with the best mosaics, and it closes for prayer. Expect crowds and queues.

Key facts

Frequently asked questions

How do I skip the line?

Book a timed gallery ticket online and arrive close to opening. The walk-up queues in Sultanahmet can be long by mid-morning once tour groups arrive. There's no way around the security check, but a timed ticket cuts the biggest wait.

What are the opening hours?

Broadly 09:00-19:00 in winter and 08:00-20:00 in summer, daily. As an active mosque it closes to visitors during prayers, and shuts for Friday congregational prayer roughly 12:00-14:30, so don't plan a Friday-midday visit.

Can I see the mosaics without paying?

The most famous mosaics are in the paid upper gallery, so realistically no, not the best ones. A few elements are visible from the free ground floor, but if the Byzantine art is your reason for coming, buy the gallery ticket.

What should I wear?

Because it functions as a mosque, dress modestly: shoulders and knees covered, and women should cover their hair with a scarf. You'll also remove your shoes for the prayer-hall floor. Bring your own scarf to save time.

Is it worth visiting given the changes?

Yes, unreservedly, it's one of the most significant buildings on earth and standing under that dome is a genuine wow moment. Just go in knowing the layout and ticket rules so the logistics don't sour the experience.

What do I actually get for the 25 euros?

Access to the upper gallery 'visiting area' with the famous mosaics and the grand overhead views, plus an AR audio guide in many languages. It's the part most tourists come for. If you only see the free ground floor you'll miss the mosaics.

How does it compare to the Blue Mosque?

They face each other across the square. Hagia Sophia is older, structurally astonishing, and layered with Christian and Islamic history; the Blue Mosque is free, more elegant inside, and purely Ottoman. Do both in one go.

Is Hagia Sophia free now?

Partly. Since its reconversion, the ground-floor prayer hall is free to enter as a working mosque, but tourists visiting the upper gallery, where the best Byzantine mosaics are, pay a 25-euro ticket. The Istanbul Museum Pass is not valid here.

Nearby in Ask Istanbul

• KhorasaniRestaurant0.32 km · 4 min walk
• Istanbul Archaeology MuseumsMuseum0.36 km · 5 min walk
• Arasta Bazaar (Arasta Çarşısı)Market0.39 km · 5 min walk
• SultanahmetNeighborhood0.43 km · 5 min walk
• Topkapi Palace (Topkapı Sarayı)Museum0.43 km · 5 min walk