De Nantes is a historical region located in western France, centered around the city of Nantes. It is known for its rich maritime history and cultural heritage, having been an important port city since the Middle Ages. The region played a significant role in the Atlantic slave trade and has a diverse architectural landscape, including the Château des Ducs de Bretagne. Today, de Nantes is recognized for its vibrant arts scene and innovative projects, such as the Les Machines de l'île, which features giant mechanical animals. The area also boasts beautiful parks and gardens, making it a popular destination for both tourists and locals.