The Château de Dieppe is a historic castle located in the coastal town of {Dieppe}, France. Built in the 15th century, it was originally constructed to protect the town from invasions. The castle features a mix of architectural styles, reflecting its long history and various renovations over the years. Today, the Château de Dieppe houses a museum that showcases a collection of {maritime artifacts} and {fine arts}. Visitors can explore its towers and enjoy panoramic views of the {Seine River} and the surrounding area, making it a popular destination for tourists and history enthusiasts alike.