The Château de Vincennes is a historic castle located in the eastern suburbs of Paris, France. Originally built in the 12th century, it served as a royal residence and hunting lodge. The castle features impressive defensive structures, including a large keep, fortified walls, and a moat, showcasing medieval military architecture. Today, the château is a popular tourist attraction and a significant cultural site. It is part of the Vincennes forest and offers visitors a glimpse into France's royal history. The site also hosts various events and exhibitions, making it a vibrant part of the local community.