Landmark Istanbul, Türkiye

Cats in Sultanahmet

The old city: Hagia Sophia, the Blue Mosque, and the cats who live in both. One of them was famous enough to be petted by a president and mourned by a country.

Where to find cats in Sultanahmet: Sultanahmet, the old city of Istanbul, between Hagia Sophia and the Blue Mosque, with Gülhane Park behind. When: First thing, before the queues. Outside prayer times for the mosques. Spring and autumn for the weather. Why here: The most famous cat in Türkiye lived here, and her successors still walk the marble of a building fifteen centuries old.

The short version

Where
Sultanahmet, the old city of Istanbul, between Hagia Sophia and the Blue Mosque, with Gülhane Park behind
When
First thing, before the queues. Outside prayer times for the mosques. Spring and autumn for the weather
How long
A morning for the square, the two great buildings and their cats. A day if you add Topkapı and the park
What it costs
The mosques are free. Hagia Sophia now charges foreign visitors for the upper gallery. The cats are on the free floor
Why here
The most famous cat in Türkiye lived here, and her successors still walk the marble of a building fifteen centuries old

What to bring

  • The prayer timetableBoth buildings are working mosques. They close to visitors at prayer times, five a day, and the cats do not.
  • Shoes you can take off quicklyOff at the door of every mosque. Socks help; the marble is cold.
  • A scarf, for anyone who needs oneHead covering for women inside the mosques. They lend them at the door if you forget.
  • Coins for the parkGülhane has a tea garden with a view of the Bosphorus and cats under every table. Tea is cheap; the view is not for sale.

Why there are cats everywhere

Her name was Gli, and when she died the building she lived in announced it.

Gli was born around 2004 and raised inside Hagia Sophia, which was a museum then. She was a grey tabby with crossed eyes, and she lived on the marble floor of one of the great buildings of the world, largely ignoring the tourists, until 2009, when Barack Obama crouched to stroke her on a state visit and the photograph went round the world. From then on she was the Hagia Sophia cat. She had an Instagram account with more followers than most Turkish newspapers.

In July 2020 the building was converted back into a mosque, and the question of what would happen to the cat made international news. The answer was nothing: she stayed, the imams fed her, and the governor said so publicly. She died that November, aged sixteen, after a spell at a vet in Levent, and the building announced her death and buried her in its grounds.

That is the story people come for. The wider truth is that the old city has always been full of cats, and the mosques have always kept them. Islam holds cats in particular affection and a mosque courtyard is one of the safest places a cat can live. The Blue Mosque has its own, the Hagia Sophia has several, and one of them, since the reopening, has taken to the visitors’ floor and been declared the new Gli by everyone except the cat.

Behind the buildings, Gülhane Park, once the outer garden of Topkapı Palace, is where the old city’s cats go to lie in the sun. It is the best free hour in Sultanahmet.

A cat inside Hagia Sophia in Istanbul, 2013
Inside, on the marble, in the days when it was a museum. The cats stayed through the change.Rabe!, CC BY-SA 4.0

The walk

Across the square between the two great buildings, into both, and out the back to the park. A morning, with the prayer times worked around.

Start atSultanahmet Square
  • From TaksimFunicular to Kabataş, then the T1 tram to Sultanahmet30 minThe tram stops right on the square. Every few minutes.
  • From Istanbul AirportHavaist bus to Sultanahmet75 minDirect, cheap, and slow in traffic. A taxi is faster and dearer.
  • From KadıköyFerry to Eminönü, then the T1 tram two stops35 minThe best way in from the Asian side, and the ferry is the view.
  1. Sultanahmet Square

    The long square between Hagia Sophia and the Blue Mosque, with the fountain and the trees. Cats on the benches and under the plane trees, fed by everybody. Start early, before the tour groups.

    A cat in Sultanahmet, Istanbul, in October 2019
    The square. Benches, trees, and the cats that come with them.Robot8A, CC BY-SA 4.0
  2. Hagia Sophia

    The visitors’ entrance takes you to the ground floor. Shoes off, quiet, and look for the cats on the marble: the new Gli, usually, and one or two others who have inherited the run of the place. Outside prayer times only.

    A cat warming itself on a heated spot inside Hagia Sophia
    Inside. The cats know where the warm marble is.willow wilcox fox, CC BY-SA 2.0
  3. The Blue Mosque

    Across the square, through the courtyard, shoes off at the door. The courtyard cats are the tame ones; the ones inside keep their distance. Visitors use the side entrance and go between prayers.

    The exterior of the prayer hall at Hagia Sophia
    The mosques keep their cats. They always have.Mustafa-trit20, CC BY-SA 4.0
  4. The Arasta Bazaar

    Behind the Blue Mosque, a small covered bazaar of carpet and tile shops. Every shop has a cat and every shopkeeper will tell you its name if you ask, and try to sell you a carpet if you linger.

    A cat at the Hagia Sophia in Istanbul
    Shop cats, mosque cats, square cats. Same cats, different jobs.Safa Hovinen, CC BY 2.0
  5. Gülhane Park

    Down the hill behind Hagia Sophia, the old palace garden, now the old city’s park. Cats in the flowerbeds and under the tea-garden tables at the far end, where the view opens onto the Bosphorus. Sit down and stay.

    A cat resting at Hagia Sophia
    Off duty. The park is where they go.Slyronit, CC BY-SA 4.0

Same numbers as the list. Worth keeping open on your phone.

The cats you will meet

Old-city cats, which means the best-fed in Istanbul: the mosques feed them, the shops feed them, the tour groups feed them, and the municipality treats them. Grey tabbies mostly, calm to the point of indifference, and used to being the second-most photographed thing in the building.

  • Grey tabbies

    Grey stripes, green eyes, sometimes crossed.

    Gli was one. Her successors tend to be too, which may not be a coincidence.

  • Mosque courtyard cats

    Any colour, asleep in the shade of the arcade.

    The tamest cats in the city. They have never been chased in their lives.

  • Park cats

    Rounder, slower, in the flowerbeds.

    Gülhane. The tea garden ones will sit on your lap if the chair is warm.

Everybody says Gli is still there.

Actually Gli died in November 2020 and is buried in the grounds. The cat on the visitors’ floor now is a different animal that the internet has decided is the new Gli. It is a good cat. It is not her.

A girl crouching to greet a cat on the floor of Hagia Sophia
The photographer called it The Girl and the Cat. Everyone does this.Jorge Láscar from Australia, CC BY 2.0

How not to be the annoying one

  • The buildings are mosques. Shoes off, shoulders and knees covered, heads covered for women, and quiet. The cats are allowed to ignore all of this; you are not.
  • Do not feed inside. The mosque staff feed the cats and they do not want food on the carpets.
  • Outside, the usual Istanbul rules: dry food in a quiet corner, no milk, let them come.
  • Prayer times close the buildings to visitors. Five a day. Check the board at the door and plan the park for the gap.
  • Do not lift a mosque cat for a photograph. They are somebody’s, in the way all Istanbul cats are, and here the somebody is a congregation.

You will lose track of them by lunch.

Twenty cats in a morning is normal on this hill, and by the evening they have quietly collapsed into one ginger and one tabby. Photograph one with Chonk Finder and you get a card back with where and when you met it, so the walk is still there in a year.

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Checked 7 September 2026. 5 sources.

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