Hello,
For the moment, I agree with the Oloron Tourist Office. All the current solutions are only temporary and can disappear, and no bus service is provided on the upper part. It will take us some time to recover because the French State (owner of the N134 road) is not very responsive, and for the path, we will go back 10 years to walking along this famous road.
Heavy rain (can wash away the poor emergency tracks), snow (impossibility of clearing the road on the upper part), or neighborhood conflicts (closure of tracks or paths because they pass through someone’s land). And do not forget that the accommodations on the Somport are closed on the French side and the Aysa hostel at the pass closes from October.
The GR10 is not a good solution; it is a high mountain path, you need to have a mountaineer’s foot and be sure of the weather (in rain, snow, or fog, even for someone who knows the mountain, it is not safe).
For me, the GR108 (Vallée d’Ossau -> Col du Portalet -> Sabiñanigo -> Jaca) is a better, simpler path. And the Bastet refuge in Oloron will be happy to provide you with information.
If you still wish to reach Canfranc, you can:
- by taking the GR108 trail arriving at Jaca
- go up the valley to the col du Somport and take the Mancomunidad de Canfranc bus which will bring you back to Jaca. (Bus Mancomunidad Canfranc)
The Piémont route to reach Saint-Jean Pied de Port is also a viable solution, with fewer problems related to the climatic hazards of the Pyrenees.