Ascent to the Boet Pass, at 2,500 m. This is an act of collaboration between the High Pyrenees Natural Park and the Regional Park of the Pyrenees of L’Ariège (France). Once the destination has been reached, the plan is to carry out an exchange and to enjoy a tasting of local products from both parks. There will also be a high-altitude market where it will be possible to buy these products.