Duration
Free cancellation
Book now, pay later
Audio guide
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Skip the lines with fast-track night entry and explore the Basilica Cistern's glowing columns after dark.
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Discover the site with a multilingual audio guide that covers Byzantine engineering, restoration efforts, and the mystery of the Medusa heads.
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See the 336 marble columns supporting vaulted ceilings in this 6th-century underground reservoir built by Emperor Justinian I beneath Istanbul’s streets.
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Skip-the-line fast-track night entry to Basilica Cistern
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Multilingual audio guide
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- Headphones
You can cancel these tickets up to 24 hours before the experience begins and get a full refund.
Uncover the hidden world beneath Istanbul with Skip-the-line fast-track night entry to the Basilica Cistern, a stunning 6th-century underground reservoir built by Emperor Justinian I.
Getting started
Redeem your fast-track ticket directly at the Basilica Cistern entrance for seamless access. After a quick check-in, descend the stone staircase into this softly illuminated landmark for an enchanting night experience.
What to expect
Basilica Cistern
Built in 532 CE to supply water to the Great Palace of Constantinople, the Basilica Cistern features 336 marble columns supporting vast vaulted ceilings. Once forgotten for centuries, it now stands as one of Istanbul’s most captivating historical sites.
Features:
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Fast-track night entry: Skip the queues and experience the cistern after hours, when it’s quieter and bathed in dramatic lighting.
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Multilingual audio guide: Explore at your own pace with detailed commentary covering Byzantine engineering and myths.
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Ancient architecture: Admire the symmetry of towering marble columns, intricate brick arches, and serene reflections that create a surreal underground scene.
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Historical significance: Learn how this vast cistern once stored over 80,000 cubic meters of water and supported the city’s imperial water system.
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Photo opportunities: Capture the cistern’s mirror-like waters and hauntingly lit Medusa heads, some of Istanbul’s most iconic visuals.
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What to bring
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Wear comfortable shoes with a good grip—the stone floor can be damp and slightly slippery.
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Bring a light jacket or shawl; it stays cool underground even in warm weather.
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Carry wired headphones if you plan to use an audio guide app—Bluetooth often struggles underground.
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Have your phone fully charged for photos and the audio guide (there are no charging stations inside).
What's not allowed
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Flash photography is not permitted.
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Tripods and selfie sticks are not allowed due to space and safety concerns.
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Eating, drinking, and smoking are strictly prohibited inside the cistern.
Accessibility
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The site is partially accessible; there is a lift near the exit on Alemdar Street near the tram line, but the walking path inside may be uneven in places.
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Wheelchair users may need assistance, especially around corners or where the lighting is low.
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There are no elevators inside the cistern, and seating is extremely limited.
Additional information
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Your ticket allows you to skip the ticket queue, but all visitors must go through a security check.
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Arrive early in the morning or visit in the evening to avoid crowds from cruise ship tours.
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Don’t miss the Medusa heads tucked into the far corner. Walk around them to see both angles.
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The exit leads out to a different street than the entrance; take note of your location before entering.
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The lighting is intentionally dim—give your eyes a moment to adjust for better visibility and photos
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- Your voucher will be emailed to you shortly.
- Display the voucher on your mobile phone with a valid photo ID at the starting point.
- Please check your final voucher for the starting point details & specific instructions.
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