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Basilica Cistern Tickets

Quick Information

ADDRESS

#Alemdar, Yerebatan Cd. 1/3, 34110 Fatih/İstanbul, Türkiye

RECOMMENDED DURATION

2 hours

Timings

09:00–22:00

VISITORS PER YEAR

2200000

TICKETS

From $66.40

EXPECTED WAIT TIME - STANDARD

30-60 mins (Peak), 0-30 mins (Off Peak)

EXPECTED WAIT TIME - SKIP THE LINE

0-30 mins (Peak), 0-30 mins (Off Peak)

Plan your visit

Did you know?

The Basilica Cistern is named after the large public square called Stoa Basilica, which was located above it at the surface level.

According to historical accounts, it is believed that about 7,000 slaves worked on the construction of the Basilica Cistern.

The Basilica Cistern has withstood around 22 major earthquakes since it was constructed, proof of the exceptional skills of its Byzantine builders.

Things to see inside the Basilica Cistern

Medusa Heads

The Basilica Cistern has two Medusa heads, one placed sideways and the other upside down. The structures have been repurposed from older relics and add an air of grandeur and mystery to the water palace.

Weeping Column

It is believed that in the 38 years that it took to build the cistern, several hundred slaves died. The cistern has a ‘Weeping Column’, engraved with peacocks, drooping branches, and tree leaves to honor their memory.

Stone staircase

When you enter the cistern, you have to descend a 52-step stone ladder to get to the marble columns and Medusa heads. As you descend the steps, you will slowly see the columns and the water rising into view.

Marble columns

One of the biggest highlights of the Basilica Cistern museum is its 336 marble columns, which stand tall and support the roof. These columns showcase different styles and carvings, adding to the architectural beauty of the water palace.

Wooden walkways

When exploring the cistern, you have to use the wooden walkways to get up close to the chambers and columns. These walkways provide a convenient and safe way to explore the architectural beauty of the underground cistern.

Reflective waters

Take in the tranquil sight of the water-filled cistern. The mirror-like reflections make you ponder on the engineering marvel, that is the cistern, which once supplied water to the Great Palace of Constantinople.

A glimpse into the Basilica Cistern's past

The Byzantine era

The Basilica Cistern was constructed during the reign of Emperor Justinian in the 6th century. It supplied water to the Great Palace and the surrounding buildings and was capable of storing around 100,000 tons of water. The structure was planned by the architect Tralles. 7000 slaves were responsible for repurposing and erecting the 336 columns seen today.

Basilica Cistern history

The Ottoman period

During Ottoman rule in Turkey, the Basilica Cistern supplied water to the Topkapi Palace and the Imperial Harem. However, with the Empire’s disintegration, it fell into disuse until Dutch traveler, Petrus Gyllius restored the facility and placed lights to illuminate the columns and interiors. It was opened to the public in 1987.

Who built the Basilica Cistern?

The cistern was commissioned by Emperor Justinian I in the 6th century AD to supply water to the Great Palace of Constantinople. It was built underground, beneath the city's surface, and involved skilled craftsmen, who used innovative techniques to complete its construction.

​Interesting facts about the Basilica Cistern

The architecture of the Basilica Cistern

Architecture of Basilica Cistern

The Basilica Cistern’s roof is supported by a forest of 336 marble columns. The columns are said to have been repurposed from earlier structures, including ancient temples and buildings from the Roman period. They display a mix of various architectural styles like Doric, Corinthian, and Ionic, showcasing Istanbul’s fusion heritage.

Another intriguing aspect is the Medusa heads. The origin of these Medusa heads remains a mystery, and their presence adds an enigmatic element to the architecture. Throughout its existence, the Basilica Cistern underwent periods of neglect, rediscovery, and restoration. In the mid-16th century, during the Ottoman period, it was rediscovered by the French scholar Petrus Gyllius and brought back into the public eye.

Basilica Cistern Medusa Heads

Basilica Cistern today

Today, the Basilica Cistern is one of Istanbul's most popular tourist attractions. Over the years, the cistern has undergone various renovations and restorations to ensure its continued preservation. Today, visitors can walk along a raised platform that leads them through the dimly lit space, allowing them to see the Medusa heads up close and appreciate the stunning visual experience that the Basilica Cistern offers.

​Basilica Cistern photos

Frequently asked questions about Basilica Cistern

Emperor Justinian I commissioned the Basilica Cistern in the 6th century to secure water for the palace. With its marble columns, pristine water surface, repurposed Roman columns, and iconic Medusa Heads, it draws visitors from around the world.

More reads

Basilica Cistern opening hours

Plan your visit to Basilica Cistern

Basilica Cistern history