DESTINA_ Subterranean Book Ride
Binbirdirek Cistern Columns
4th Century A.D. • PHILOXENOS

Binbirdirek

The name is a legend, the reality is a masterpiece of engineering. Raising on 224 double columns, Istanbul's second-oldest water reservoir.

224 Active Columns
3,584 m² Total Area
12.5m Ceiling Height
40,000m³ Water Capacity

The Legacy of Philoxenos

The Binbirdirek Cistern was commissioned by Roman Senator Philoxenos during the reign of Constantine the Great (4th Century). Although popularly called "Binbirdirek" (1001 Columns), the cistern actually contains 224 columns. The name originates from the visual density created by the columns, which consist of two stacked drums.

Having lost its water storage function during the Ottoman era, the cistern was used as a silk thread workshop for a period. Today, with its massive volume and mystical atmosphere, it is one of Istanbul's most prestigious underground venues for exhibitions, weddings, and private galas.

Binbirdirek Cistern Column Inscriptions
Exhibition Space in the Cistern

Logistic Data 2026

  • Entrance Fee (Full): 120 TL
  • Student: 50 TL
  • MuseumPass: Not Valid
  • Opening: 09:00
  • Closing: 18:30
  • Visiting Day: Everyday

Important: Visiting hours may vary on days with private events (weddings, film shoots, etc.). We recommend confirming before your visit.

Frequently Asked Questions

Why is there no water in the cistern?

Unlike the Basilica Cistern, Binbirdirek was dried out many years ago and the floor level was raised. This makes the cistern more suitable for exhibitions and private events.

What do the marks on the columns mean?

Many columns feature letters and symbols which are the signatures of the stone masons who produced them. This was part of the Byzantine stonework administrative system.