Historic · Sultanahmet
Basilica Cistern
An underground forest of 336 marble columns.
Discounted with every passGate price €52.5→ €47.5 with pass
Duration
30–45 min
Price
Discounted with every pass
Area
Sultanahmet
About Basilica Cistern
Built in the 6th century under Justinian, this cathedral-sized reservoir once held 100,000 tons of water for the imperial palace above. Today, warm lighting and gentle music reveal the two Medusa-head column bases and koi swimming below wooden walkways.
Insider tips
- Visit after dark — atmospheric lighting is at its best.
- Wear grippy shoes; the walkways can be slick.
- The exit deposits you steps from Hagia Sophia.
Hours
09:00–22:00 (evening entries recommended)
