
Valle del Gran San Bernardo
Allein - Mont Saron
From Allein village, the climb to Mont Saron crosses forest, alpine pastures and a summit ridge on the watershed between Gran San Bernardo and Valpelline: 1434 m ascent for fit hikers.

Where to spot
25 trails where King of the Alps is listed in flora/fauna: difficulty E–EE, elevation gain 0–1900 m.
25 · 1.9–11.0 km · +0–1900 m

Valle del Gran San Bernardo
From Allein village, the climb to Mont Saron crosses forest, alpine pastures and a summit ridge on the watershed between Gran San Bernardo and Valpelline: 1434 m ascent for fit hikers.

Valtournenche
6.3 km · +912 m · E — from Artaz to Col Pilonnet (Valdigne).

Val Veny
11 km · +1555 m · E — from Balme to Col du Berrio Blanc (Rhêmes Valley).

Val d'Ayas
From Blanchard (1731 m) to Grand Lac (2815 m) with Alta Via 3 connection: 7.5 km, +1085 m. Scenic alpine lake and long-distance trail link. E.

Valtournenche
4.3 km · +915 m · E — from Chamois to Col Pillonnet (Central Valley).

Valle di Champorcher
7.8 km · +1098 m · EE — from Dondena to Mont Glacier (Valtournenche).

Valle del Lys
6.2 km · +1631 m · E — from Capoluogo to Pointe Prial (Lys Valley).

La Thuile
1.9 km · +314 m · E — from Lac d'Arpy to Col de la Croix (Central Valley).

Val di Cogne
2 km · +486 m · E — from Lac de Chamolé to Rifugio Arbolle (Cogne Valley).

Valle centrale
2.6 km · +728 m · E — from Lac du Joux to Pointe Aouillette (Central Valley).

Valpelline
3.6 km · +633 m · E — from Laghetto Champillon to Col Champillon (Valtournenche).

Valle centrale
5.9 km · +802 m · E — from Thouraz to Lago Fallère (Valgrisenche).

Valle di Champorcher
10.7 km · +1057 m · E — from Lillaz to Laghi Miserini (Lys Valley).

Valpelline
6.1 km · +1205 m · E — from Capoluogo to Bivacco Regondi (Valpelline).

Valpelline
9 km · +1334 m · EE — from Perrères to Col de Valcournera (Central Valley).

Valpelline
From Place-Moulin to Lac Mort (trail 7), Bionaz: 4.9 km, +877 m, E. A steep climb to a glacial lake.

Valsavarenche
6 km · +1072 m · E — from Pont du Grand Clapey to Col Manteau (Ayas Valley).

Val Ferret
6.8 km · +1257 m · E — from Pra Sec to Colle Battaglione Aosta (Great St Bernard Valley).

Valgrisenche
4.5 km · +877 m · E — from Rifugio Bezzi to Col Bassac (Valtournenche).

Valle del Lys
3.6 km · +529 m · E — from Rifugio del Lys to Colle Salza (Lys Valley).

Val d'Ayas
From Saint-Jacques (1700 m) to Col della Bettaforca (2672 m): a historic cross-border pass between Val d'Ayas and Valsesia. 5.1 km, +987 m, E.

La Thuile
5.9 km · +405 m · E — from Souches to Mont-Belvedere (Lys Valley).

Valle del Lys
6.6 km · +1067 m · E — from Stafal to Col d'Olen (Lys Valley).

Val di Rhêmes
7.9 km · +0 m · EE — from Rifugio Chalet de l'Epée to Capoluogo (Valtournenche).

Valle centrale
6.9 km · +1900 m · E — from Capoluogo to Becca di Viou (Valtournenche).