Marche Gros-La-Fontaine The Marche is located at the corner of Rue Gros and Rue de La Fontaine in the 16th arrondissement.  It can be reached by Metro (9) stop Ranelagh or the  bus line #52 stop La Fontaine Radio France.  The bus will get you closest to the Marche but either one will work depending on your starting point. This is a great market it lines the Rue Gros and has about 40 vendors.