Bidouze (cours d'eau) - Affluent de l'Adour walks

A round trip on the south bank of the Bidouze from Guiche.

This peaceful route through the woods offers walkers the chance to discover a rich natural heritage. The flora and fauna along the route are particularly rich, with white-backed woodpeckers, Alpine longhorn beetles, beautiful specimens of beech trees and a wide variety of ferns. In addition to these natural curiosities, information panels on Basque mythology are dotted along the route. Finally, the arrival at the source of the Bidouze and its resurgence in a porch carved into the cliff will delight young and old alike.

Starting from the pretty little village of Bunus, this hike off the beaten track allows you to discover a pastoral mountain offering an original panorama of the Larceveau valleys and the sources of the Bidouze. The village of Bunus has the particularity of being "cut" in two by the D918 road. The town hall is therefore quite far from the church district, the starting point of this route. Be sure to visit the church porch, where you can see three ancient tombs.

On a sunny plateau overlooking the Bidouze river, Arancou is a village with white walls and a remarkable architectural and human heritage. A historic stop on one of the hiking trails to Santiago de Compostela, the Via Turonensis, Arancou built its reputation around a hospital-priory that welcomed pilgrims from the 13thcentury onwards. There are also a few mansions, once dedicated to hospitality, whose architectural details can still be appreciated. In the village, the Church of Notre-Dame is also worth a visit for its style, which combines a long Romanesque plan with Gothic vaults and capitals. Along the trails, the surrounding hills promise fresh air in the forest, where you can see beautiful hundred-year-old oak trees, while the Bidouze valley offers peace and quiet and cool riverbanks.

A beautiful stage that ends in a grand finale in a superb valley.

Located between the provinces of Basse-Navarre and Soule, the secret Arbailles massif offers many attractions for curious hikers. This limestone massif is renowned for its karstic relief, which is ideal for caving. Located in the northern part of the massif, the Beltxu route offers beautiful views and a challenging and varied hike. The view stretches far into the distance and is well worth the extra effort.