Belgrade Fortress is a historic site located at the confluence of the Sava and Danube rivers in Belgrade, the capital of Serbia. It has been a strategic military stronghold for centuries, with its origins dating back to the Roman period. The fortress features impressive walls, towers, and gates, showcasing various architectural styles from different eras, including Ottoman and Austro-Hungarian influences. Today, Belgrade Fortress is a popular tourist attraction and a symbol of the city’s rich history. Visitors can explore its expansive grounds, enjoy panoramic views of the rivers, and learn about its significance through various exhibitions and guided tours. The surrounding Kalemegdan Park adds to the site's charm, providing a peaceful retreat in