Marché aux Puces de Montreuil
Sat, 21 Mar 2026atAll day Explore the Marché aux Puces de Montreuil along Avenue de la Porte de Montreuil, a lively flea market offering antiques, vintage clothing, and secondhand treasures. Outdoor stalls open Saturday morning in Paris's 20th arrondissement, drawing locals and visitors to browse, bargain, and soak up the market atmosphere.