Four Seasons Sultanahmet: Istanbul’s old prison, remade for celebration

Olga sits with a glass of sparkling wine on the Four Seasons Sultanahmet roof terrace, with Hagia Sophia behind her at sunset.

July is often when we travel for my husband’s birthday. In 2018, we chose Istanbul and Four Seasons Hotel Istanbul at Sultanahmet because neither of us wanted a hotel that could have stood in any city. This one had been a prison.

The history remained visible. The ochre walls still enclosed a courtyard; narrow arched windows and corner towers gave the building its gravity. We came for a birthday, and the hotel gave the occasion a setting.

During the stay, I went up to the roof at sunset. Hagia Sophia turned pink across the old city, the call to prayer carried over the rooftops, and gulls circled above the dome. Years later, that is the clearest part of the hotel in my memory.

Olga stands on the marble entrance steps of Four Seasons Sultanahmet beneath its pointed stone arch.
At the entrance to the former Sultanahmet prison in 2018.

The former prison beneath the hotel

The building was constructed as a prison in 1918 and 1919. Four Seasons converted it into a hotel in 1996, preserving the strongest historic features in the southwest wing, where the lobby, bar and reception now stand.

Pencil illustration of Sultanahmet Prison in 1934, with its barred arched windows, entrance and period motor cars.
Sultanahmet Prison in 1934, before its transformation into a hotel. Pencil illustration based on an archival photograph. Illustration: blonde.travel; historical reference: Feza Kürkçüoğlu Archive.

It was an irresistible idea for us. We have always liked hotels with a previous life, where the building matters as much as the room. At Sultanahmet, the old plan still directed the experience. Arched corridors led through the interior; the main stair rose beneath a pointed stone doorway; the courtyard sat protected at the centre.

The ochre exterior, arched windows, corner tower and marble entrance of Four Seasons Sultanahmet rise above the garden.
The former prison’s towers and arched entrance remain legible beneath the hotel garden.
A long interior corridor at Four Seasons Sultanahmet passes beneath repeated pointed arches and glass chandeliers.
Arches carried the old building’s geometry through the 2018 interior.

The transformation was certainly polished, but in 2018 it did not feel as though the prison had been erased. Its strict geometry remained visible beneath the garden, marble and flowers.

A roof level with Hagia Sophia

Hagia Sophia is more than the largest monument in the view. Emperor Justinian opened the present building in 537 as the cathedral of Constantinople. It became a mosque after the Ottoman conquest in 1453, a museum in 1935 and a mosque again in 2020. Its immense dome influenced generations of churches and later mosques. In Istanbul, one building holds together the city’s lives as capital of two empires.

Four Seasons Sultanahmet stands among the great monuments of the historical peninsula. Hagia Sophia is almost immediately outside; the Blue Mosque, Topkapı Palace and the Hippodrome are all within the same compact old-city geography.

For foreign cultural visitors, the present visit follows a ticketed upper-gallery route, introduced in 2024 to separate visitors from worshippers. From there, the prayer hall, Ottoman additions and Byzantine mosaics can be seen. Four Seasons puts the walk to the World Heritage sites at about six minutes. Its concierge can arrange a private guide and translation services; Hagia Sophia itself remains a public visit, with no hotel-only entrance or after-hours opening. With major restoration now in progress, I would ask the concierge to confirm the day’s route. The useful privilege is control over time. I would walk over for opening, adjust around prayer times, and return after dinner to see the exterior at night without another journey across the city.

Hagia Sophia fills the view beyond chairs, umbrellas and potted shrubs on the Four Seasons Sultanahmet roof terrace.
The hotel roof and Hagia Sophia in daylight.

The location is practical, but the roof made it emotional. In daylight, the terrace looked directly toward Hagia Sophia. At sunset, the stone and plaster changed colour while the minarets became silhouettes. I would go up in the evening with a glass of sparkling wine and stay for the muezzin and the gulls.

Istanbul has always been one of the cities where I feel at home. From that roof, its layers were immediate. Byzantine dome, Ottoman minarets and the former prison were all in one frame.

Breakfast, shaped by Istanbul

The photographs remember the morning more precisely than I do now. They show olives and cheese, cucumber and tomatoes, honeycomb and preserves, sesame bread and pastries, eggs and dark tea. The table is Turkish, but its abundance follows an Istanbul logic.

A Turkish breakfast table at Four Seasons Sultanahmet with eggs, cheese, olives, vegetables, honey, preserves and breads.
Breakfast at Four Seasons Sultanahmet in July 2018.

The city can make breakfast as brief as tea and simit on a ferry, or let it occupy the whole morning. The famous serpme kahvaltı is spread across the table in small dishes: cheeses, olives, vegetables, eggs, börek, honey, kaymak and preserves. There is no single centre. The point is variety, company and time.

Istanbul has always drawn people and food from across the country. Families arriving from Anatolia kept their ties to home through grains, preserves and regional provisions; in time, those products also entered the habits of the wider city. Breakfast became a map of that movement. On working days, Istanbul chooses speed. When the table is full and the tea keeps coming, it chooses ceremony.

The courtyard within the walls

Outside, the enclosed courtyard softened the building. There were clipped trees and dense planting against the yellow walls, striped awnings, wrought-iron chairs and tables set beneath umbrellas. The contrast was the charm of the place: severe architecture turned inward around a garden.

Wrought-iron tables, striped awnings and flowering plants fill the enclosed courtyard at Four Seasons Sultanahmet.
The courtyard softened the prison architecture.

I do not have enough reliable detail after eight years to turn the room or service into a conventional review. What I can say with confidence is why we chose the hotel and what endured: the former prison, the courtyard, breakfast, the roof and a birthday in the middle of old Istanbul.

What changed after our stay

The hotel I knew in 2018 no longer exists in precisely that form. Four Seasons closed the property for a hotelwide renovation and reopened it in 2022 with interiors by Goddard Littlefair.

The current hotel has 65 rooms, including 17 suites. Its new design borrows from the building and its surroundings: old prison bars informed some furniture, Hagia Sophia inspired lighting and basin forms, and Ottoman and Seljuk motifs appear through the interiors. Kurna Spa, the Avlu restaurant, Lingo Lingo and La Pistache now belong to the experience; the roof remains a bar overlooking Hagia Sophia and the Blue Mosque.

A current Four Seasons Sultanahmet guest room with a pale upholstered bed, warm timber headboard, brass lighting and cream armchairs.
A current guest room, redesigned by Goddard Littlefair for the hotel’s 2022 reopening. Credit: Four Seasons.

That means this is not a verdict on today’s bedrooms or service. Anyone booking now will encounter a substantially different interior from the one in my 2018 photographs. The building, enclosed garden and extraordinary position remain the continuity.

The old city in art and objects

I would begin at Caferağa Medresesi. Mimar Sinan built the madrasa in 1559; today its fifteen workshops teach and exhibit traditional Turkish arts, including calligraphy, illumination, miniature painting, marbling, ceramics, tiles, glass and mosaic. It is a working art centre rather than a row of generic souvenir shops, and its gallery sells work made within that tradition.

For a museum, the Museum of Turkish and Islamic Arts is the most natural companion to the hotel. It occupies the sixteenth-century Ibrahim Pasha Palace and holds an exceptional carpet collection alongside manuscripts, glass, metalwork, ceramics and ethnographic material.

The Istanbul Archaeological Museums, beside Topkapı Palace, demand more time. The complex combines the Archaeology Museum, the Museum of the Ancient Orient and the Tiled Pavilion, with close to a million objects across their collections. Several galleries are currently closed, so I would check the official page before deciding how much of a day to reserve.

Turkish cooking beyond the tourist tables

Sultanahmet is full of restaurants aimed at passing visitors. I would choose those with a clear culinary argument.

Matbah, next to Caferağa Medresesi, revives documented Ottoman recipes; Michelin highlights lentil-stuffed cabbage from an 1844 recipe and goose kebab traced to 1539. Deraliye is another serious address for Ottoman palace cooking, while Khorasani is the simpler choice when the priority is traditional grills and kebabs rather than ceremony.

For a longer walk, Pandeli sits above the Spice Bazaar behind blue-tiled walls. It remains focused on traditional Turkish dishes: dolma, vegetables, yoghurt, pastry and the repertoire of an old Istanbul dining room.

At the hotel, Avlu now serves a contemporary interpretation of Anatolian cooking in the courtyard. It belongs to the hotel’s new chapter.

An overhead view of an Avlu dish in a dark casserole, topped with pale cream, charred onion rings, red pepper and herbs.
A current plate from Avlu’s contemporary Anatolian menu. Credit: Four Seasons.

Sultanahmet can feel removed from the restaurants and nightlife that draw people towards the Bosphorus after dark. Four Seasons makes a different bargain. It puts the old city first.

Many hotels nearby offer a convenient address. Four Seasons adds a building that belongs to the city’s difficult twentieth-century history, then opens its roof towards much older Istanbul. The rooms have changed since 2018; the relationship between the prison walls and that skyline has not.

For that birthday trip, the choice was right. What lasted was not a thread count or a list of amenities. It was a garden held inside prison walls, breakfast set out in small dishes, and Hagia Sophia turning pink while the gulls crossed the sky.