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Skip the ticket line and enter the 1,600-year-old Theodosius (Şerefiye) Cistern hidden beneath Sultanahmet in Istanbul. Built during the reign of Emperor Theodosius II (408–450 AD) to supply water to the Byzantine capital of Constantinople, the cistern impresses with 32 marble columns and Corinthian capitals carved with acanthus leaf motifs. Reopened after extensive restoration, it can be visited at any time during opening hours on your selected date and explored in a calm atmosphere.

Enter without waiting in the ticket line at any time during opening hours on your selected date, and descend into the underground space hidden beneath the streets of Sultanahmet. This ticket lets you explore freely at your own pace without a guide.

The cistern, about 24 m x 40 m in size, is supported by 32 marble columns and 45 vaulted ceilings. The Corinthian capitals, made of Marmara Island marble and decorated with acanthus leaf motifs, reveal the artistry and engineering of the Byzantine era.

Built during the reign of Emperor Theodosius II (408–450 AD) to supply water to important public buildings, the cistern played an important role in daily life in the Byzantine capital. After extensive conservation work, it was restored and reopened to visitors.
Meeting point :
Cistern of Theodosius
Binbirdirek, Piyer Loti Cd. No:2/1, 34122 Fatih/İstanbul, Türkiye
Meeting point information:
The Theodosius (Şerefiye) Cistern is located in the Sultanahmet area of the old city. You can enter at any time during opening hours on your selected date.
Binbirdirek, Piyer Loti Cd. No:2/1, 34122 Fatih/İstanbul, Türkiye