The Château de Melun is a historic castle located in the town of Melun, France. Originally built in the 12th century, it served as a royal residence and played a significant role in the history of the region. The castle features a mix of architectural styles, reflecting its long history and various renovations over the centuries. Today, the château is known for its picturesque ruins and beautiful surrounding gardens. It is situated near the Seine River, making it a popular spot for visitors interested in history and architecture. The site is also close to other notable landmarks in the Île-de-France region.