The Mysterious Beauty Beneath Istanbul: Basilica Cistern (Yerebatan Sarnıcı)
When exploring the bustling streets of Istanbul , most visitors expect to be amazed by mosques, palaces, and vibrant bazaars. But hidden beneath the city lies a magical, underground world that feels like something out of a fantasy novel—the Basilica Cistern , known in Turkish as Yerebatan Sarnıcı , or literally “The Cistern That Sinks Into the Ground.” A Glimpse Into the Past The Basilica Cistern was built in the 6th century during the reign of Byzantine Emperor Justinian I to store and supply water to the Great Palace of Constantinople and other buildings in the area. It is the largest of several hundred ancient cisterns that lie beneath Istanbul, many of which are still being discovered. The name "Basilica" comes from the fact that it was constructed under a large public square called the Stoa Basilica. The cistern could hold up to 80,000 cubic meters of water and was fed by aqueducts from the Belgrade Forest, over 19 kilometers away. A Marvel of Ancient Engineer...