Every Sunday the Ribera de Curtidores transforms itself into a giant cauldron of curiosities. Antiques, handicrafts, clothing, jewellery, leather goods and more all have their place in the jumble of street stalls that begins to spring up from 7am. Each week the market is awash with locals and visitors alike, all keen to be part of the Rastro’s rich 500-odd-year history – but pickpockets work the crowds, so don’t drop your guard when visiting this must-see phenomenon.