Paris – Porte de Vanves. The weekend flea market near the Porte de Vanves metro stop in Paris is one of the very best in France, in terms of size and the eclectic nature of its wares. On Saturday and Sunday (Saturday is perhaps busier) morning, more than 300 vendors set up here until around 1pm (though a small number stay later).
Not only are there many things to do in Paris that are free, they are actually some of the most famous sites in the entire city. What we love about Paris is that the architecture and history is so rich and interesting, that you don’t have to spend a penny to have a great time there | The Planet D Adventure Travel Blog