Loire-Atlantique is a department located in the western part of France, named after the Loire River and the Atlantic Ocean. It is part of the Pays de la Loire region and is known for its diverse landscapes, which include coastal areas, rivers, and rural countryside. The capital city is Nantes, a vibrant urban center with a rich history and cultural heritage. The department is famous for its historical sites, including the Château des Ducs de Bretagne and the Les Machines de l'île in Nantes. Additionally, Loire-Atlantique offers beautiful beaches along the Atlantic coast, making it a popular destination for tourists seeking both relaxation and outdoor activities.