This picturesque quarter is the oldest working district in the town. It takes its name from the little wall on which children used to play. It was here in 1943 that the three underground resistance movements - "Combat", "Libération" and "Franc-Tireur" amalgamated under the initials M.U.R (United Movements of Resistance) and worked secretly in the shadows until the intervention of the Gestapo in 1944. The independent district of the P'tit Mur was created in 1978 by a group of friends, and a climbing vine of freedom has been maintained ever since.