Beltxu

Situated between the provinces of Lower Navarre and Soule, the secret massif of Arbailles offers many assets for curious hikers. It is a limestone massif renowned for its karst relief, which is ideal for caving. Located in the northern part of the massif, the Beltxu route, in addition to its beautiful panorama, offers an ambitious and varied hike. The view is very far-reaching and will reward any extra effort.