The Château de la Princesse d'Arenberg in Raismes is an early 19th-century hunting pavilion built in 1829 by the Arenberg family in the Hauts-de-France region. Originally the residence of Princess Sophie d'Arenberg, the castle was acquired by the city of Raismes in 1952 and converted into a leisure facility operated by the Communauté d'Agglomération de la Porte du Hainaut. Now fully renovated, the château sits adjacent to the Parc Loisirs et Nature, offering visitors a glimpse into its noble heritage and serving as a cultural hub for the local community.