Stands out for

  • • Climbing ascent to the four volcanic spires of the Midi d'Ossau
  • • Technical climbing with rappel sections on descent
  • • Rugged, stable volcanic rock ideal for climbing
  • • Panoramic valley views from summit locations
  • • Multi-day guided trek in a protected high-altitude environment

Description

This guided traverse of the Peaks of Midi d'Ossau in the Pyrenees offers an immersive alpine experience across one of Europe’s most dramatic volcanic landscapes. Over four days, participants navigate steep ridges, exposed rock faces, and high-altitude terrain, scaling the four prominent spires of Pic du Midi d'Ossau. The route demands technical climbing skills, including rope work, belaying, and controlled rappels on basalt and rhyolite formations. Designed for experienced climbers, the expedition emphasizes safety, environmental stewardship, and precision in challenging weather conditions. Participants gain hands-on experience in alpine navigation, glacier travel, and emergency response. The journey unfolds through a protected high-mountain environment within the Pyrenees National Park, where biodiversity thrives amid rugged beauty. With daily ascents exceeding 1,000 meters, the route rewards endurance and focus with sweeping vistas of glacial valleys, distant peaks, and alpine lakes. This expedition fosters deep connection to the alpine environment, combining physical challenge with natural wonder. It is not a casual hike but a demanding, expert-led adventure for those seeking authenticity in mountain exploration.

Key Info

Best season

Weather dependent

Booking required

Practical Guide

Everything you need to know about Guided Traverse of the Peaks of Midi d'Ossau in the Pyrenees

Location
Expert Recommendations

Bring specialized mountain and climbing clothing and footwear, sun protection, ample water, and food for the full duration. The route is physically and technically demanding—ensure thorough physical and technical preparation. Reserve mountain refuges in advance and consider hiring a local guide for enhanced safety. Summer months are best, avoiding adverse weather conditions.

About the Area

The Ossau Valley in the French Atlantic Pyrenees offers alpine terrain with glacial valleys, streams, and mountain huts such as the Pombie Refuge. Nearby attractions include hiking trails, alpine lakes, and the historic village of Laruns, rich in cultural heritage. The area lies within the Pyrenees National Park, with strict regulations in place to protect its unique biodiversity.

Offers

Best available offers for Guided Traverse of the Peaks of Midi d'Ossau in the Pyrenees

Travesía de escalada a Midi D’Ossou

From
€150

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Frequently Asked Questions

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Participants should be adults with prior climbing experience due to the technical difficulty and physical demands of the route.
Essential gear includes a harness, helmet, protection devices, rope, and appropriate mountain clothing and footwear. Sun protection and hydration supplies are also required.
Yes. The route includes technical climbing and rappels that require proven experience and strong physical fitness.
The descent is technical and includes rappel sections requiring full attention and skill to prevent accidents. Guided participation is strongly advised for safety.
The ideal season is June through September. Begin early in the morning to maximize daylight and ensure safe climbing conditions.