Aya Yorgi Monastery, located on Büyükada, is one of the most significant religious sites on the Princes’ Islands. Perched on the island’s highest hill, the monastery dates back to the 18th century and is dedicated to Saint George. The site is famous for its pilgrimage tradition, where visitors, especially on April 23rd and September 24th, walk up the steep path in silence, often unspooling thread as a symbol of their prayers. The monastery’s small yet beautiful chapel houses religious icons and candles, creating a serene atmosphere. Once at the top, visitors are rewarded with breathtaking panoramic views of the Marmara Sea and Istanbul’s skyline, making it a spiritual and scenic destination.