Ayasofya Meydani, Sultanahmet
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The Baths of Roxelana, officially known as the Haseki Hürrem Sultan Hamamı (or Hürrem Sultan Hamam, Ayasofya Hürrem Sultan Hamamı, and sometimes simply Ayasofya Hamamı), is one of Istanbul’s most architecturally significant and historically layered Ottoman Turkish baths (hamam). Located in the heart of Sultanahmet Square in the Fatih district, it sits between the Hagia Sophia (Ayasofya) to the northeast and the Blue Mosque (Sultan Ahmed Mosque) to the southwest. Built as a charitable endowment (waqf) in the classical period of Ottoman architecture, it exemplifies the power, piety, and patronage of women in the 16th-century Ottoman court while showcasing the genius of chief imperial architect Mimar Sinan.
Hürrem Sultan (Roxelana) and the Context of Its Commission
The
hamam takes its name from Haseki Hürrem Sultan (c. 1502–1558), also
known in the West as Roxelana. Born as Aleksandra Lisowska in Ruthenia
(modern-day Ukraine), she was captured, enslaved, and entered the
Ottoman imperial harem. She rose dramatically to become the legal wife
of Sultan Süleyman the Magnificent (r. 1520–1566)—a break from centuries
of tradition—and the mother of his heir, Selim II. Hürrem was one of the
most influential and politically powerful women in Ottoman history,
actively involved in state affairs and a pioneering female patron of
architecture. She financed numerous public works across the empire, from
Jerusalem to Mecca, including mosques, madrasas, and hospitals. The
Haseki Hürrem Hamamı was part of her charitable legacy, specifically
intended to serve the religious community of the nearby Hagia Sophia
Mosque (converted from the Byzantine cathedral after 1453). It
symbolized both Ottoman imperial piety and Hürrem’s personal prestige as
the first non-imperial-lineage woman to commission major monuments in
Istanbul.
Construction (1556–1557)
The bathhouse was
commissioned in 1556 and completed in 1557 (dated precisely by an abjad
inscription above the entrance, composed by the poet Hudai). Mimar
Sinan, the empire’s greatest architect (who served as chief court
architect under Süleyman and designed masterpieces like the Süleymaniye
Mosque), designed and oversaw its construction. It was built on the
exact site of the ancient Baths of Zeuxippus, a grand Byzantine public
bath complex dating to the 2nd–3rd century AD (some sources note origins
as early as 100–200 AD or the 3rd–4th century) that had been destroyed
during the Nika Riots of 532 under Emperor Justinian I. The Zeuxippus
baths had once featured elaborate statues and stood near a possible
Temple of Zeus; Ottoman builders incorporated some of its ruins and
materials, blending Byzantine heritage with Islamic bathing traditions.
The project was a classic waqf (pious endowment) funded by Hürrem
herself, providing free or low-cost bathing facilities to the
public—essential for ritual cleanliness (taharet) under Islamic
teachings, social interaction, and hygiene in a pre-modern city.
Ottoman-Era Use and Early Decline
The hamam operated continuously as
a public bath from 1557 through the Ottoman centuries, serving
worshippers, locals, and visitors to the imperial mosque complex. By the
late 19th/early 20th century, it fell into disrepair amid the empire’s
decline. It remained in use until around 1910, after which it closed for
over a century. In the Republican era, it was repurposed as a municipal
gas depot, State Printing Office warehouse, and even temporary overflow
housing for convicts from the nearby Sultanahmet Prison. A 1913 fire
caused further damage. One early-20th-century governor (Cemil Topuzlu
Pasha) nearly demolished it, but it was saved.
20th- and
21st-Century Restorations
1916–1917: First modern repair.
1957–1958: Major restoration; converted into a government-run carpet
exhibition gallery and showroom operated by the Ministry of Culture and
Tourism (it hosted some contemporary art exhibitions in the late 1980s).
It served this role until 2007.
2008–2011: Comprehensive three-year
restoration (costing ~US$11 million) led by the Kocaeli University
Faculty of Architecture with interdisciplinary teams. No original
architectural elements were sacrificed; 1,300 sqm of Marmara marble was
used, along with cutting-edge heating systems and materials new to
Turkish conservation. It reopened in May 2011 as a functioning luxury
Turkish bath after a 101-year hiatus as a public hamam.
Today,
owned by the Istanbul Metropolitan Municipality and operated by the
Haseki Tourism Group, it functions as a high-end touristic hamam
offering traditional rituals (steam, scrub, bubble wash, massage) in a
meticulously preserved historic setting. Sections remain
gender-separated, with modern amenities like VIP lounges, a boutique,
and resting areas.
Historical and Cultural Significance
The
Haseki Hürrem Hamamı stands as a testament to Hürrem Sultan’s
extraordinary agency, Mimar Sinan’s architectural innovation, and the
continuity of bathing culture from Roman/Byzantine to Ottoman times. Its
axial double-bath design and monumental scale make it one of the largest
and most splendid Ottoman hamams in Istanbul. As a waqf tied to Hagia
Sophia, it embodied the Ottoman ideal of public welfare through elite
patronage. Today, it allows visitors to experience 450+ years of layered
history—literally bathing where Byzantine emperors once did—while
supporting cultural tourism in one of the world’s most historic squares.
Roxelana
Overall Form and Innovative Layout
The hamam takes the
form of a long, narrow rectangular block 75 meters (246 ft)
long, oriented on a northeast–southwest axis perpendicular
to Hagia Sophia. The men’s and women’s sections are built
back-to-back as near-mirror images, but arranged on the same
linear axis—a rare and innovative configuration in Ottoman
hamam design. Traditionally, twin baths were placed
side-by-side to share a central furnace and conserve heat;
here, Sinan aligned them end-to-end (men’s section to the
north, women’s to the south) with the hot rooms adjacent in
the center and the changing rooms at opposite ends. This
creates a reversed room sequence for each gender while
allowing efficient shared heating from a central külhan
(furnace).
The result is a highly symmetrical yet
elongated plan that maximizes the narrow urban site while
maintaining strict gender separation. Entrances are at
opposite ends: the men’s via a monumental north-facing
portico, the women’s via a west-side entrance reached by
stairs. This axial linearity distinguishes it from more
compact, clustered Ottoman hamams and is considered one of
Sinan’s pioneering contributions to bathhouse typology.
Exterior and Facades
The exterior employs classical
Ottoman masonry: alternating courses of one layer of cut
stone and two layers of brick for the load-bearing walls
(except the men’s changing room, which uses more brick and
cut stone for its greater height). All roofs and domes are
sheathed in lead.
The men’s façade is particularly
striking, featuring a rare five-bay stoa (portico) with a
central dome—an unusual embellishment for a hamam entrance.
Above the pointed-arch doorway is an inscription plaque
naming Hürrem Sultan as patron and dating the construction.
The women’s changing-room façade includes three pointed-arch
stained-glass windows; the men’s has four. Brick-decorated
roofs and muqarnas (stalactite) details add refined
ornamentation without excess. The overall effect is
monumental yet restrained, harmonizing with the surrounding
imperial monuments.
Interior Spaces and Spatial
Sequence
Each section follows the classic Ottoman hamam
progression: soyunmalık (changing/cold room) → soğukluk
(cool/intermediate room) → sıcaklık (hot room). The sequence
flows continuously along the axis—men’s changing → cool →
hot → women’s hot → cool → changing—keeping the hottest
zones centralized for thermal efficiency.
Changing
Rooms (Soyunmalık / Camekan): These are the tallest spaces,
crowned by a single large dome topped with a lantern
(oculus). The men’s dome reaches approximately 24–26 meters
in height; both rooms feature small central pools, marble
benches along the walls, and three rows of windows for ample
light. Interiors are paneled in gray marble up to human
height, with minimal decoration (muqarnas accents and
special arches) to emphasize serenity. The plastered
surfaces and high volume create a cool, airy transition
zone.
Cool Rooms (Soğukluk): Three-bay transitional
spaces that lead to latrines and service areas. They are
modestly scaled and vaulted or domed, serving as a buffer
between the unheated changing rooms and the steamy hot
sections.
Hot Rooms (Sıcaklık / Hararet): The climax of
the design. Each is an octagonal domed hall (equal in plan
size to the changing rooms but roughly half the height)
extended by four side-iwans and four corner private cells
(halvet). At the center stands the iconic octagonal marble
göbektaşı (navel stone) for massage and resting—historically
decorated with mosaics in the men’s section. Each iwan
contains marble fountains with basins; each halvet has
additional fountains in rectangular niches. The hot rooms of
both sections sit back-to-back, sharing heat from the
central furnace.
The domes are brick, clad in lead,
and pierced with star- and round-shaped oculi that filter
soft, diffused natural light—creating the ethereal,
star-like illumination typical of Sinan’s baths.
Temperatures in the hot room hover around 42–47°C, with
private alcoves reaching up to 48–60°C; the göbektaşı itself
is kept at about 42°C.
Materials, Decoration, and
Technical Features
Structural materials: Load-bearing
stone-and-brick walls; brick domes on squinches or
pendentives.
Finishes: Extensive use of Marmara marble
(over 1,300 m² in the 2008–2011 restoration) for floors,
walls, basins, and the göbektaşı. Gray marble dadoes and
white marble surfaces predominate.
Decoration: Restrained
but elegant—ablaq (zigzag marble inlay) friezes, pointed
arches, muqarnas, and subtle palmette motifs in the entrance
arch (red-and-white on green ground with golden
calligraphy). No lavish tilework; the focus is on pure
architectural form and light.
Lighting and ventilation:
Natural light via stained-glass windows in changing rooms
and pierced domes elsewhere. Lead roofing and careful
placement of chimneys prevent humidity migration between
sections.
Heating system: Hypocaust-like underfloor
heating and wall flues fed by a central külhan (furnace)
located between the two hot rooms, with water tanks and
service corridors.
Restoration and Present State
Abandoned after 1910, the hamam was restored in 1916–17,
1957–58, and most comprehensively in 2008–2011 (using
original techniques and 1,300 m² of new Marmara marble while
preserving all historic fabric). It now operates as a luxury
public bath, allowing visitors to experience Sinan’s spatial
drama firsthand.