Fort de Nogent is a historic fortification located in the eastern suburbs of Paris, France. Built between 1841 and 1844, it was part of a series of forts designed to protect the city from potential invasions. The fort features a star-shaped layout and is constructed primarily from stone and brick. Today, Fort de Nogent is no longer used for military purposes and has been repurposed for various civilian activities. It is surrounded by a park, making it a popular spot for local residents to enjoy outdoor activities. The fort's historical significance and architecture attract visitors interested in military history and 19th-century engineering.