Byzantine’s Underground Basilica and Theodosius Cisterns

5.0
(1 reviews)

1 hour 30 minutes to 3 hours (approximately)
Offered in: German and 9 more

Discover the hidden wonders of Istanbul’s ancient past with Skip the Ticket Line Access and a Self-Guided Audio Tour of two remarkable landmarks — the Basilica Cistern and the Theodosius Cistern. Explore both sites at your own pace and uncover centuries of history and impressive Byzantine engineering.

Descend into the mysterious Basilica Cistern, supported by 336 beautifully carved columns, and continue your journey at the lesser-known yet breathtaking Theodosius Cistern, believed to have been built during the reign of Emperor Theodosius II.

Don't miss the light show at the Theodosius Cistern.

Perfect for history lovers and independent travelers, this flexible, self-paced experience allows you to visit both attractions in one day or across multiple days.

Your entry tickets and audio guide links will be delivered to your email before your visit.

While you can skip the ticket lines, entry lines may still occur due to security protocols.

What's Included

Skip the Ticket Line Entry Ticket to Basilica Cistern
Skip the Ticket Line Entry Ticket to Theodosius Cistern
Self-Guided Audio Tour Device, available in multiple languages
Live Guide
Food and Drinks
Transportation

Meeting and pickup

Meeting point
Basilica Cistern
End point
This activity ends back at the meeting point.

Itinerary

Duration: 1 hour 30 minutes to 3 hours (approximately)
  • 1
    Basilica Cistern

    Overview Explore one of Istanbul’s most iconic landmarks — the Basilica Cistern — with skip-the-ticket-line access and a self-guided audio tour. Avoid long ticket queues and immerse yourself in the mysterious, atmospheric world hidden beneath the city. Descend into the vast underground chamber, admire the forest of marble columns, and discover the secrets of Byzantine engineering. This flexible, self-paced experience is perfect for independent travelers who want to explore one of Istanbul’s most fascinating historic sites at their own pace.

    1 hour Admission ticket free
  • 2
    Cistern of Theodosius

    Overview Explore one of Istanbul’s hidden historical treasures — the Theodosius Cistern (Şerefiye Sarnıcı) — with skip-the-ticket-line access and a self-guided audio tour. Avoid long lines and immerse yourself in the mystical atmosphere of this ancient underground marvel at your own pace. Admire the beautifully illuminated columns, discover the 1,600-year-old engineering behind the cistern’s construction, and experience a peaceful, reflective journey beneath the bustling city streets. This flexible, self-paced visit is perfect for independent travelers looking to uncover a lesser-known yet unforgettable part of Istanbul’s rich history.

    1 hour Admission ticket free

Additional info

  • Infants are required to sit on an adult’s lap
  • Service animals allowed
  • Public transportation options are available nearby
  • Infants and small children can ride in a pram or stroller
  • All areas and surfaces are wheelchair accessible
  • Transportation options are wheelchair accessible
Supplied by Cosmic Tickets & Audios

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Tags

Museum Tickets & Passes
Historical Tours
Skip the line Tickets
Attractions & Museums
Museums
New Product
Short term availability

Cancellation Policy

All sales are final. No refund is available for cancellations.

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Rating

5.0 Based on 1 1 review
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