(photo by: Enrico Vettorazzo)
- Departure: Rifugio F. Bianchet
- Arrival: Forcella la Varetta
- Difficulty Level: T – Tourist (level)
Trail entirely developing in the Park area.
Tourist itinerary with poor trail markers, it coincides with a stretch of Alta Via N. 1. Of considerable naturalistic interest.
Localities crossed: Val Vachera – Casera Vescovà – Sella Col dei Gai – Casera la Varetta.
Altimetry: 1,245 – 1,862 – 1,704.
Connections with C.A.I. trails: 503, 518, 514, 535, 523.