Seine-Saint-Denis is a department located in the Île-de-France region of France, just northeast of Paris. It is known for its diverse population and urban landscape, featuring a mix of residential areas, parks, and cultural institutions. The department is home to several notable landmarks, including the Stade de France, which hosts major sporting events and concerts. Established in 1968, Seine-Saint-Denis has a rich history and is often associated with the industrial development of the region. It includes several cities, such as Saint-Denis, Bobigny, and Aubervilliers, each contributing to the area's vibrant community and economy.