The Château de Niort is a historic castle located in the city of Niort, in western France. Built in the 12th century, it served as a fortress and residence for the local lords. The castle features impressive architecture, including two large cylindrical towers, which are notable examples of medieval military design. Today, the château is a popular tourist attraction, offering visitors a glimpse into the region's history. It is surrounded by beautiful gardens and provides panoramic views of the Sèvre Niortaise river. The site also hosts various cultural events and exhibitions throughout the year.