Brussels ranks as one of Europe’s best capital city for flea market shopping. And to the trained eye, its streets on flea market days are literally filled with treasures. Bargain hunters, antiques dealers, collectors and other vintage enthusiasts regularly haunt Brussels’ flea markets, like gold diggers. From the Place du Jeu de Balle to the Place du Sablon, all seams are good in order to dig up a hidden gem at the flea market.