Basilica Cistern

Visiting the Basilica Cistern in Istanbul is a must-do activity for any traveler to the city. This underground cistern was built in the 6th century during the reign of Emperor Justinian I and has been beautifully preserved over the centuries. With its striking columns, mysterious Medusa heads, and tranquil atmosphere, the Basilica Cistern offers a unique and unforgettable experience for visitors.


When planning a visit to the Basilica Cistern, it is important to note that the site can be quite busy during peak tourist season, especially during midday. To avoid crowds and fully appreciate the cistern's beauty, it is best to visit early in the morning or later in the afternoon. It is also recommended to purchase tickets in advance to avoid waiting in long lines.

Know Before You Go To Basilica Cistern

Opening Hours
Best Time to Visit
How To Reach
Opening Hours
  • The Basilica Cistern is open every day of the week for visitors.
  • The opening hours may vary depending on the season and local holidays.
  • As of September 2021, the cistern is open from 9:00 am to 6:30 pm.
  • The last entry is at 6:00 pm, so visitors should arrive early enough to allow time to explore.
  • The cistern may be closed or have limited access during special events or maintenance work.
  • Visitors should check the official website or local tourism boards for any announcements or changes to the opening hours before heading to the Basilica Cistern


Also Checkout - Inside Basilica Cistern

Facts About Basilica Cistern

Facts About Basilica Cistern
  • The Basilica Cistern is an underground chamber built in the 6th century during the reign of Emperor Justinian I.
  • It is one of the largest surviving Byzantine cisterns in Istanbul, with a capacity of 80,000 cubic meters of water.
  • The cistern is supported by 336 columns, many of which were salvaged from earlier structures.
  • Two of the columns are carved with the head of Medusa, which are believed to have been placed upside down to ward off evil spirits.
  • The Basilica Cistern has been featured in many films and novels, including Dan Brown's "Inferno."
  • It is open to the public for visits and hosts various cultural events throughout the year.


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FAQs For Basilica Cistern

What is the Basilica Cistern?

    The Basilica Cistern is an underground water storage chamber built in the 6th century during the Byzantine period. It is one of the largest surviving cisterns in Istanbul.

    Popular Visit: Library of Dolmabahce Palace

Where is the Basilica Cistern located?

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