The Palais de la Porte Dorée is an exhibit hall located on the edge of the Bois de Vincennes at 293, avenue Daumesnil, 12th arrondissement of Paris, France. It now houses the Cité nationale de l'histoire de l'immigration, as well as a tropical aquarium in its cellar. The building was constructed for the Paris Colonial Exposition of 1931 to designs by French architect Albert Laprade, Léon Jaussely and Léon Bazin. It provides 16,000 m² of exhibition and office space.