August 31
August 31: Champex to Trient This optional TMB high route variant is a physically demanding walk that goes a different path to the official TMB trail. It is a spectacular high route alternative that goes from Champex to Trient, crossing over the Fenetre d'Arpette (2665m), which should only be walked in good weather conditions. The view from the col offers an extensive view overlooking rows of mountains and the mighty Trient Glacier. Taking this high route variant from the official TMB trail - via Fenetre d'Arpette - guarantees today will be one of the most demanding hikes of the entire TMB, climbing to a height of 2665m. Soon after leaving Champex and choosing the high route variant, you will get your first glimpse to a wall of mountains crowned with a jagged row of craggy peaks, and you will question how you can get through. The climb passes through a variety of beautiful landscapes; first, come the pine forests, then the alpine meadows, and finally the ba...