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Guided Tours

Basilica Cistern Guided Tour with Skip-the-Line Tickets

Visitors observing ancient columns at Basilica Cistern, Istanbul.
Upside down Medusa head column in Basilica Cistern, Istanbul.
Boy tourist admiring illuminated columns in Istanbul cistern.
Basilica Cistern interior with columns and reflective water during guided tour in Istanbul.

Duration

1 hr - 3 hr

Open today

09:00am - 10:00pm

Free cancellation

Free cancellation up to 24 hours before the start of your experience

Book now, pay later

Book now without paying anything. Cancel for free if your plans change.

Guided tour

4.3/5

(2,250)

Anthony arguello

Anthony

Dec 2025
Verified booking
Our guide Ali (aka Alex) it was amazing! Very knowledgeable and personable. Also very kind and gave us plenty of time to take pictures and enjoy the sites. He let us ask any questions we wanted, and he clearly has a deep understanding of the history and culture of the areas we visited. I could not believe how cool it was to cities areas with an expert showing us the ropes. When you book a tour ask for this guy. Five stars ++ but one little disclaimer about the getyourguide support team. They're not very helpful. I had an issue that I had to contact them about and they gave me some generic response that didn't solve my problem at all. It's just lucky that Alex was so awesome to make up for it.
Sumankumar Brahmbhatt

Sumankumar

Dec 2025
Verified booking
Arda was an outstanding tour guide—extremely knowledgeable and genuinely passionate about what he does. He took his time explaining everything we were seeing, answered all of our questions thoughtfully, and provided so much helpful context about both the history of Istanbul and modern-day customs and practices. His insights really brought the city to life and made the experience far more meaningful. Highly recommend Arda to anyone looking for an engaging and informative tour.
Nadja Jennifer Kurre

Nadja

Jan 2026
Verified booking
I highly recommend this tour. Our guide Ali (Alex) was great. I learned a lot about the history and significance of the cistern. The Blue Mosque and Hagia Sophia are also definitely worth seeing, and much more interesting with a guide than just walking through on your own. You learn a lot about the buildings, their history, origins, and significance. You should be reasonably fit. I can definitely recommend it.
    • This ticket offers skip-the-line entry and a guided tour of the Basilica Cistern, plus the option to add guided tours of Hagia Sophia and the Blue Mosque.

    • Choose a self-guided audio tour for a flexible experience, or join a local guide to explore the underground chambers of the Basilica Cistern and learn about its role as a water reservoir in ancient Constantinople.

    • Upgrade to a guided tour of Hagia Sophia, where an expert guide reveals the history behind its stunning mosaics, grand dome, and transition from church to mosque.

    • Add a guided tour of the Blue Mosque to explore its six minarets, grand prayer hall, and intricate Iznik tiles, with insights from an expert guide.

    • Fun fact: The Basilica Cistern features 336 marble columns, some dating back to Roman times, creating a stunning, otherworldly atmosphere.

    • Skip-the-line entry to Basilica Cistern

    • Guided tour of Basilica Cistern

    • Skip-the-line entry to Hagia Sophia (based on option selected)

    • Guided tour of Hagia Sophia (based on option selected)

    • Entry to Blue Mosque (based on option selected)

    • Guided tour of Blue Mosque (based on option selected)

    • Expert English-speaking guide

    • Audio app for iOS & Android in English, German, French, Italian, Russian, Spanish & Turkish

    • Headset

  • You can cancel these tickets up to 24 hours before the experience begins and get a full refund.

  • 2,250 reviews

    How do we collect reviews?

    These ratings include verified reviews from both Headout guests and our trusted partners who operate this experience locally. All reviews come from real travelers who've taken this experience.

    1.4K
    502
    141
    73
    126
    Guests from United States, United Kingdom, Australia and over 10 countries have loved this experience

    What our guests say

    Diane Carole Carl

    Diane

    Jan 2026
    Verified booking
    This was the right tour for me! The guide was very good, knew detailed history of each place. He kept our group together and gave us tourist tips. All 3 sites were amazing.
    María San Martín Aznarez

    María

    Jan 2026
    Verified booking
    It's easy, you meet the guide a few meters away, he helps you with the quick entrance, makes a short introduction and leaves you free to visit.
    Nadja Jennifer Kurre

    Nadja

    Jan 2026
    Verified booking
    I highly recommend this tour. Our guide Ali (Alex) was great. I learned a lot about the history and significance of the cistern. The Blue Mosque and Hagia Sophia are also definitely worth seeing, and much more interesting with a guide than just walking through on your own. You learn a lot about the buildings, their history, origins, and significance. You should be reasonably fit. I can definitely recommend it.
    Francisca Neves

    Francisca

    Jan 2026
    Verified booking
    The guide, Miss Buse (Miss Kiss) was the best! Very kind, with very clear explanations, always attentive and we can understand she knows what she is telling! The tour was very well planned, on time, and was exactly as I expected! Will defenetly recommend it with our guide, Miss Buse!
    Vanessa Noseda

    Vanessa

    Jan 2026
    Verified booking
    Little radios that would allow us to listen to it even when it was moving away from one shift to another would have been greatly appreciated
  • Enjoy fast-track entry to the Basilica Cistern and explore with either an expert guide or a multilingual audio guide, with the option to add tours of Hagia Sophia and the Blue Mosque.

    Getting started

    Arrive at the meeting point 10 to 15 minutes early and keep your mobile ticket and a valid photo ID ready. Skip the ticket lines with your pre-booked entry, but note that security checks are required for all visitors.

    Basilica Cistern

    Step into a 6th-century underground reservoir filled with marble columns, soft lighting, and the mysterious Medusa heads. With your guide or audio tour, you’ll learn how it was built, the Roman engineering behind it, and the legends hidden in its shadows. Don’t leave before walking to the far end—many visitors miss the Medusa heads tucked in the back corner.

    Hagia Sophia

    One of the world’s most iconic landmarks, Hagia Sophia is known for its massive dome, golden mosaics, and layered history as both a church and a mosque. A guided tour brings the space to life, offering a closer look at how it changed from a church to a mosque, then a museum, and now a mosque again. Look out for the Deësis mosaic in the gallery, a striking example of late Byzantine art showing Christ flanked by Mary and John the Baptist.

    Blue Mosque

    Still an active mosque, the Blue Mosque is known for its six minarets, grand prayer hall, and over 20,000 Iznik tiles. A guided visit explains key features like the mihrab facing Mecca and the domes designed to draw the eye upward, all while also helping you plan around prayer times.

  • Basilica Cistern

    Monday09:00am - 10:00pmlast entry 06:30pm
    Tuesday09:00am - 10:00pmlast entry 06:30pm
    Wednesday09:00am - 10:00pmlast entry 06:30pm
    Thursday09:00am - 10:00pmlast entry 06:30pm
    Friday09:00am - 10:00pmlast entry 06:30pm
    Saturday09:00am - 10:00pmlast entry 06:30pm
    Sunday09:00am - 10:00pmlast entry 06:30pm
  • What to bring

    Basilica Cistern

    • Wear comfortable shoes with grip, especially for walking on smooth or damp surfaces.

    • Bring wired headphones if using an audio guide app; Bluetooth may not work well underground.

    • Carry a fully charged phone or power bank for photos and digital tickets.

    Hagia Sophia

    • Wear comfortable walking shoes and bring a water bottle, hat, and sunglasses to explore comfortably.

    • Don’t forget your earphones for the audio guide.

    • Carry cash to pay for meals, souvenirs, and extras.

    Blue Mosque

    • Wear modest clothing that covers your shoulders and knees.

    • Bring a scarf or shawl to cover your head if you're a woman.

    • Carry a small bag to hold your shoes when you take them off at the entrance.

    What's not allowed

    Basilica Cistern

    • Flash photography is not allowed, as it disrupts the lighting and other visitors.

    • Tripods and selfie sticks are prohibited due to space and safety concerns.

    • You cannot eat or drink inside the cistern.

    Hagia Sophia

    • Visitors are not permitted in certain areas during prayer times.

    • Flash photography is not allowed.

    Blue Mosque

    • Shoes must be removed before entering and cannot be worn inside.

    • Clothing that exposes shoulders or knees is not permitted; dress modestly.

    Accessibility

    Basilica Cistern

    • The entrance has a ramp, and a wheelchair platform lift is available at the exit on Alemdar Street.

    • Inside, the walking path is mostly flat but can be uneven or damp in some areas, which may require assistance.

    Hagia Sophia

    • The ground floor is accessible via ramps, and staff can assist with entry if needed.

    • The Upper Gallery is not currently wheelchair accessible due to its historic staircases.

    Blue Mosque

    • The courtyard and main prayer hall are wheelchair accessible.

    • The mosque has a smooth, open layout that ensures visitors in wheelchairs can navigate comfortably.

    Additional information

    Basilica Cistern

    • Your ticket allows you to skip the ticket queue, but all visitors must go through a security check.

    • Arrive early in the morning or visit in the evening to avoid crowds from cruise ship tours.

    Hagia Sophia

    • You can bypass the ticket lines, but the security check is mandatory and can take up to 60 minutes between June and August.

    • The ground floor is reserved for prayers, while the second floor is accessible to visitors.

    Blue Mosque

    • You can skip the ticket line, but security checks apply to all visitors and may take up to 60 minutes during busy hours.

    • You can buy a scarf or a body cover at the entrance for €1 and €3.

    • Your voucher will be emailed to you instantly.

    • Display the voucher on your mobile phone with a valid photo ID at the meeting point.

    • Please arrive at the meeting point 15 minutes before the scheduled time of your tour to avoid any delays.

    Meeting Point

    • Please check your final voucher for the meeting point details and specific instructions.

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