GR105 - St Bertrand-Ourdissetou-Gistain
Highest point: Port d'Ourdissetou 2403m
from the Chemin du Piémont at Lortet W of St-Bertrand, the GR105 has been marked via the Hospice de Rioumajou and the Port d'Ourdissetou/Puerto de Urdiceto to Gistain in Aragon. From here the GR19, GR15 and a PR can be followed W to the Camino Aragonés near Jaca. See site of the Hautes-Pyrenées Amis, and overview on the Hautes-Pyrenées FFRP site.