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Venture into the cathedral-sized Basilica Cistern, established under Emperor Justinian I's reign in 532 A.D. to provide water to the Great Palace. The cistern boasts a capacity of up to 80,000 cubic metres of water, transported through an extenentrance. ork of aqueducts from a reservoir near the Black Sea. Descend fifty-two stone steps leading to the entrance of this historical structure. Learn about how the water supply originates from the Eğrikapı Water Distribution Centre in the Belgrade Forest and, then journeys through the 971-metre-long Valens Aqueduct and the 115-metre-long Mağlova Aqueduct, both remarkable feats of engineering by Emperor Justinian.
These tickets can't be rescheduled or cancelled.