• Basilica Cistern - Explore the intriguing depths of Istanbul at the Basilica Cistern, an awe-inspiring underground marvel constructed in the 6th century during the reign of Emperor Justinian I.

Once the vital source of the ancient city’s water, it now captivates visitors with its eerie columns, gentle lighting, and the legendary Medusa heads that stand guard in its distant corners. Stroll along the elevated wooden walkways as carp swim beneath your feet in the softly illuminated, cathedral-like environment.

A triumph of Byzantine engineering, the cistern provides a cool, atmospheric retreat from the lively city above. Seize the opportunity to explore this timeless underground palace and take unforgettable photos in one of Istanbul’s most iconic and mystical landmarks.

Ideal for history enthusiasts, photographers, and anyone eager to uncover Istanbul’s hidden secrets beneath the surface.

• All Fees Included
• 24h Digital Assistance Service
• Basilica Cistern Official Priority Entry Ticket
• Free Time Entry 9.00 - 18.00
• 24h Customer Care Service

• Transporttation Service

Descend below the streets of Istanbul to explore the Basilica Cistern, an ancient underground wonder constructed nearly 1,500 years ago to store the city’s water supply.

This expansive subterranean chamber, upheld by 336 grand marble columns, offers an ethereal ambiance that has intrigued travelers for generations. Gentle lighting, the sound of dripping water, and the mysterious Medusa heads carved into concealed pillars make each visit memorable.

Once forgotten and then rediscovered in the 16th century, the cistern now welcomes visitors to stroll along wooden walkways above glistening waters inhabited by ghostly carp. An ideal retreat from the city’s hustle, the Basilica Cistern seamlessly combines history, architecture, and mystery into a hauntingly beautiful experience not to be missed in Istanbul.

Discover why this hidden treasure continues to enchant visitors from across the globe.

For a full refund, cancel at least 24 hours before the scheduled departure time.