The Basque Country with a difference: a nature immersion along the trails of Ahüzki

Located in Soule, starting from Aussurucq, this 10.5 km loop crosses the famous Arbailles massif, a wild and unspoilt area where pastoral traditions, mysterious forests and spectacular limestone landscapes come together. With high-altitude pastures, karst landscapes and panoramic views of the Basque mountains, this route offers an authentic experience for all hiking enthusiasts.

An iconic hike in the Basque Country

The Ahüzki walk is particularly popular for the diversity of its landscapes. From the very first few metres, walkers come across the famous Ahüzki spring, known since the 19th century for its waters reputed to have natural healing properties. The path then winds its way through mountain pastures, shepherds’ huts and the vast plateaus of the Arbailles massif.

The route also offers the chance to appreciate the full richness of the Basque natural heritage:

• Traditional pastoral areas,
• Karst geological formations,
• Wild beech forests,
• Mountain wildlife,
• Unobstructed views of the Basque peaks.

Nature lovers particularly appreciate the unique atmosphere of this hike, combining gentle mountain terrain with total immersion in a preserved environment.

Practical information about the Ahüzki hike

• Start: Ibarbürüa Pass, near Aussurucq
• Distance: approx. 10.5 km
• Duration: approx. 5½ hours
• Elevation gain: +539 m
• Difficulty: difficult
• Markings: yellow