The Musée des Années Trente (Museum of the 1930s) is a municipal museum specializing in the fine arts, decorative arts, and industrial arts of the 1930s. It is located in the Espace Landowski at 28, Avenue André-Morizet, Boulogne-Billancourt, a western suburb of Paris, France. It is open daily except Mondays and holidays. The closest Paris Métro station is Marcel Sembat on Line 9.