Basilica Cistern Entry Ticket with Guided Tour

Descend fifty-two stone steps into the intriguing depths of the Basilica Cistern Museum, an architectural marvel dating back to the 4th century, with significant expansions in 532 AD in this Basicila Cistern Guided Tour.

Initially serving as a vital water storage facility during Byzantine times, this cathedral-sized cistern, commissioned by Emperor Justinian I, continues to mesmerize visitors with its historical significance and engineering ingenuity. As you explore, your guide will unravel the enigmatic tale behind the Medusa heads adorning the columns.

Immerse yourself in the vastness of this underground reservoir, capable of holding up to 80,000 cubic meters of water. Constructed with meticulous precision, its firebrick walls, four meters thick and waterproofed with mortar, stand as a testament to ancient craftsmanship.

Learn about its impressive water supply system, spanning 20 kilometers of aqueducts from a reservoir near the Black Sea, including the renowned Valens and Mağlova Aqueducts, masterpieces of engineering from the era of Emperor Justinian. Experience the timeless allure of the Basilica Cistern beneath the bustling streets of Istanbul.