One of the most challenging hikes you can do in Europe. We started were we ended our last tour in the Aosta Valley in proceeded on the Grande Traversata delle Alpi (GTA) from Pont Saint Martin to Fondo.
GTA – Fondo to San Lorenzo
We continued on what is probably the most difficult European hiking route, the Grande Traversata delle Alpi from Fondo to San Lorenzo. The route from Pont Saint Martin took us 5 days to reach San Lorenzo.