Located at the crossroads of Béarn and Bigorre, Val d’Azun is the westernmost of the Hautes-Pyrénées valleys. This preserved and bucolic range is located at the gates of the Pyrenees National Park, a remarkable region of traditions, culture and nature. The region is an ideal place to escape year round. Its prestigious passes often feature in the Tour de France, its Nordic ski resort is fantastic, and the famous GR 10 and Via Tolosana trails are popular among hikers.

The Tour du Val d'Azun, a waymarked GR de Pays (GRP), explores each of its valleys. This mid-mountain route is accessible to hikers of all levels, never exceeding 1,590 metres (5,200 ft) in elevation gain. Although remote and wild, the route stays close to villages, allowing easy escape. In this Collection, I divide the route into four stages, but you can split the first stage to extend your adventure.

The village of Arras-en-Lavedan marks the entrance to the Azun valley. In local dialect, Azun means ‘light’. In total, 57 kilometres (35 mi) and 3,100 metres (10,100 ft) of elevation gain await you through the valleys of Estaing, Arrens-Marsous, Ouzom and Bergons. The gentle, rounded reliefs of the foothills offer great natural wealth and a beautiful diversity of landscapes. Regularly, you’ll ascend through valleys from picturesque villages towards panoramic passes and ridges.

Due to its mid-mountain location, this loop is passable from spring to autumn. Remember to carry enough water with you, especially during the summer season. As for equipment, pack warm, waterproof clothing, regardless of the season. The weather changes very quickly in the mountains. Finally, a pair of suitable shoes and a hiking rucksack are essential.

Each stage concludes near accommodation, but ensure you book in advance. Otherwise, wild camping is tolerated provided you leave no trace. Arras-en-Lavedan is a small village nestled at the entrance to the Val d’Azun. It’s a 15-minute drive from the town of Lourdes and its train station. Line 965 of the liO Car bus network also provides several connections per day. You’ll find all the necessary information here (in French): lio-occitanie.fr/heures-et-plans.

All that remains is to wish you a great adventure in the Val d’Azun!