"THE HEAVEN DOOR"
A mountain crossing through the refuges Graus, Certascan, Pinet and Vall-Ferrera into the Parc Natural de l'Alt Pirineu.


The carrying-out of this circuit can involve some riskes and troubles that each person must value according one's own experience, exempting from responsibility to its promoters. The times, difficulties and tracks, are only a guidance tool. If you doubt, you can get carried away by a mountain guide.