The trek begins at the Rioumajou hospice (1570 m). This valley is steeped in history, having been a key crossing point between France and Spain. Wild and untouched in winter due to its road inaccessibility, it attracts more visitors in summer who come to admire its beauty.
We'll quickly leave the crowds behind on the lower section, as we need to begin our first climb to reach the border pass at 2530m. Once in Spain, a long descent through mountain pines, with views of the Posets, the second highest peak in the Pyrenees, will lead us to the Viados refuge at 1760m. Upon arrival, a well-deserved aperitif will be in order, with the view of tomorrow's objective, the summit of the Posets, as our backdrop.