The Soulor is a Pyrenean mountain pass, located at an altitude of 1474m. Its development aims to requalify the site to organize and better manage vehicle flows, give better readability to the various activities proposed, raise awareness of the natural environments to be preserved and its environmental richness, give to understand the local terroir through local crafts and know-how, strengthen the image of the pass in a Pyrenean road logic of the passes, better manage the flows of visitors in space and time, give a first approach encouraging the discovery of the valleys in a second time.