The Basilica Cistern (Yerebatan Sarnıcı): A Hidden Underground Wonder in Istanbul

Deep beneath the bustling streets of Istanbul, just a few steps away from the iconic Hagia Sophia and Blue Mosque, lies one of the city’s most mysterious and enchanting historical sites: the Basilica Cistern, locally known as Yerebatan Sarnıcı. This underground marvel combines Roman engineering brilliance with centuries of captivating history, making it a must-visit […]