Stage 10. Bossòst - Vielha
Terçons: Quate Lòcs – Lairissa - Castièro
Stage 10 is clearly the one that covers most of the original route of the Camin Reiau, and it was possibly the ancient Roman road that crossed the Val d'Aran on its whole length from the Via Tolosana to the Imperial Tarraco.
- Distance: 18,85 Km.
- Ascent cumulative gain: 585 m.
- Descent cumulative gain: 332 m.
- Approximate duration: 5'00 h.