This is an alternative route in ARagones, between Sangüesa and Isco, you follow the old train railway paths, cross old tunnels in the dark and walk among tens of vultures in such an imposing place all for just one lonely pilgrim. Unbelievable! It is relatively signposted, and it is no doubt worth the detour, maybe adding 2 or 3 extra km.
This site is run by Ivar at in Santiago de Compostela.
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