The Aspe Valley of course shares a border with the region of Aragon in Spain. A stay in the Aspe Valley is always accompanied by a ride to the Spanish side to visit the international station of Canfranc, the town of Jaca the monastery of San Juan de la Pena or the village of Echo.
You can pass over the mountains, just like the smugglers used to do by road, either through the tunnel or via the pass of Somport. By the way it is only a 20 minute drive from Urdos (France) to Canfranc (Spain).
Hasta luego !