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Guided Tours

Basilica Cistern Guided Tour with Skip-the-Line Tickets

Visitors examining columns at Basilica Cistern, Istanbul.
Upside down Medusa head column in Basilica Cistern, Istanbul.
Boy observing illuminated columns in Istanbul's Basilica Cistern.
Basilica Cistern interior with columns and reflective water during guided tour in Istanbul.

Duration

1 hr - 4 hr

Open today

09:00am - 10:00pm

Free cancellation

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

Guided tour

Instant confirmation

Mobile ticket

4.3/5

(2,003)

Adrian Stringer

Adrian

Jun 2025
Verified booking
The tour ran like clockwork. Our guide, Michael, was in the expected place and knowledgeably took the group to each of the three historic locations, explained their context and interesting and historical details. We were allowed our own time in each location before meeting back at an agreed place for the next stop on the tour. No real queues in the 4th week of June on a 1pm booking, but great to skip lines on this tour where possible. Apparently the rules have changes in the Hagia Sophia allowing guides to take visitors around the 2nd level which meant that Michael could explain the Christian and Muslim iconography in this exceptional 6th century building. Ticketing through Headout was easy and predictable.
Lee Herdman

Lee

May 2025
Verified booking
The guide Ali, was incredibly knowledgeable - his guiding added real depth to each of the three sights and he was able to take care of us well, preparing us for any practical arrangements e.g. dress codes, queuing, meeting places, toilets etc.. these details are important! The Blue Mosque, Basilica Cistern and Hagia Sophia were fascinating and beautiful places to visit and worth doing with a guide lest you miss key details. I'd do the trip all over again if given the opportunity and the wonderful guide.
Gavrila Iuliana-Maria

Gavrila

Jul 2025
Verified booking
The tour was amazing, detailed and it also included much needed breaks for water, coffee or just resting a bit. The crowds were ok for this time of year, not too many people, but either way, there was more than enough time to visit and see everything there was to see. It was really nice that we got to visit during one of the prayer times and saw a glimpse of what it means, with the full explanation from our guide. Be warned: you need to walk a lot, as is to be expecteeld, but I totally recommend this tour
    • 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.

  • How do we collect reviews?

    4.3
    2,003 ratings
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    1.2K
    4/5
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    3/5
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    2/5
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    Guests from United States, United Kingdom, Australia and over 58 countries have loved this experience

    Maria-Anna Segreto

    Maria-anna

    Jul, 2025Verified booking

    5/5
    The visit was something spectacular. Beautiful environment, news told in wonderful amniera by our guide (very friendly and nice). After the visit with the guide you can stay as long as you want to continue the visit on your own and take photos.
    Lynette G Babilonia

    Lynette

    Jul, 2025Verified booking

    5/5
    Ticketing was easy, Blue Mosque was beautiful, and our tour guide was excellent. Cenker was very knowledgeable, fun, lively and very accommodating.
    Jimmy Cudzilo

    Jimmy

    Jul, 2025Verified booking

    5/5
    Excellent guide. Great experience with skip the line access to some of the most visited spots in this historic area.
    Matthias Anton Eberlein

    Matthias

    Jun, 2025Verified booking

    5/5
    Ali was an awesome tour guide! Great experience 👍👍
    JAVIER ORTIZ DE LA PUENTE

    Javier

    May, 2025Verified booking

    5/5
    Everything, the guide's experience, cordiality, friendliness.
  • 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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