"Flea market lore holds that Marché aux Puces de Saint-Ouen is the largest antiques and second-hand marketplace in the world. Even if it weren't, the sheer surface area (seven hectares) and number of vendors (around 1,700) suggests it should have its own ZIP code. And it certainly helps explain the 5 million visitors who descend each year in search of rare treasures, everything from home goods to textiles—although bargains are harder and harder to come by." - Lindsey Tramuta