🥾 Via Alpina - Blue Trail: Refuge de Longon » St Sauveur-sur-Tinée
Long-distance alpine trekking route across Switzerland, Italy, and France
📋 Fast Facts
- Total length: approximately 829 kilometers (515 miles)
- 61 trekking stages across three countries
- Cumulative elevation gain: approximately 50,100 meters (164,400 feet)
- Typical duration: six or more weeks for the complete route
The Blue Trail is one of five long-distance routes comprising the Via Alpina, a trans-alpine hiking network spanning Switzerland, Italy, and France. This demanding multi-week trek integrates alpine terrain, cultural heritage, and historical pathways, attracting experienced trekkers seeking immersive mountain experiences across the Western Alps ...