Valle di Chamonix — Val Montjoie
Tour du Mont Blanc — Stage 10: Les Houches → Les Contamines-Montjoie
Avisos
- Book overnight stops in peak season

14.5 km
+965 m
−983 m
7.5 h
Nível físico
Mapa e percurso
Traço GPX — verifique no terreno antes de caminhar
Descrição
Pontos-chave
Partida
Les Houches · 1005 m
Chegada
Les Contamines-Montjoie · 1164 m
From Les Houches climb to the Col de Voza (1,653 m), where the Tramway du Mont-Blanc rack railway crosses the pass, then descend into the green Val Montjoie through the hamlets of Bionnassay and La Villette to Les Contamines-Montjoie (1,167 m).
A linking stage between the loop’s two great French valleys. From the centre of Les Houches climb — on foot, or shortened by gondola — to the Col de Voza, where the rack rails of the Tramway du Mont-Blanc cut across the pass meadow: the little 1909 train still runs to the Nid d’Aigle, gateway to the French normal route up Mont Blanc. The descent crosses Bionnassay, a jewel of rural Savoyard architecture with its hanging glacier behind, then rolls gently through forest to Les Contamines-Montjoie, the last full-service village before the Bonhomme.
Pontos-chave
Col de Voza
1653 m · 4.3 km from start
Ciências da Terra
Geologia e paisagem
The Mont Blanc massif is a Hercynian granite batholith (~300 million years old) uplifted by the Alpine orogeny: the pale Mont Blanc granite — the “protogine” — forms the Peuterey and Géant spires. At its feet the tour walks on older crystalline basement rocks (gneiss and micaschist) and, in Val Veny, on the Mesozoic limestones of the Pyramides Calcaires, a sliver of sedimentary cover pinched between the granites. The Miage and Brenva moraines are textbook examples.
História e cultura
The Tramway du Mont-Blanc, opened in 1909, was meant to reach the summit of Mont Blanc: it stopped at the Nid d’Aigle because of the Great War. Bionnassay is today a protected hamlet with no new building.
Pontos de água
Water at the stage's support points (Les Houches, Les Contamines-Montjoie). On the high ground and at the passes springs are not guaranteed: fill bottles in the valley and at the huts.
Como chegar
Cross-border stage: on the foreign sides local public transport applies (PostAuto in Switzerland, line buses in France/Piedmont). Check seasonal timetables; in peak season several access links run by reservation only.
Estacionamento
Galeria de fotos
Photos are published immediately. JPG/PNG/WebP, max 6 MB.
Etapas adjacentes
AEditado e verificado por Andrea Rama
Fonte dos dados: Tour du Mont Blanc — itinerario internazionale segnalato · Traccia calcolata su rete sentieri OpenStreetMap (ODbL); verificare sul terreno
Última verificação:
Valle di Chamonix — Val Montjoie
Trilhos relacionados
Mesmo vale ou percursos semelhantes — mais caminhadas para descobrir.

Valle di Chamonix — Aiguilles Rouges
Tour du Mont Blanc — Stage 8: Tré-le-Champ → La Flégère
The Aiguilles Rouges ladders and the most famous south balcony in the Alps.

Val Ferret
Tour du Mont Blanc — Stage 1: Courmayeur → Rifugio Giorgio Bertone
A steady climb from Courmayeur to the Rifugio Bertone balcony.

Vallée des Glaciers — Val Veny
Tour du Mont Blanc — Stage 12: Les Chapieux → Rifugio Elisabetta Soldini
The Col de la Seigne: back into Italy, into the great Mont Blanc amphitheatre.

Val Veny
Tour du Mont Blanc — Stage 13: Rifugio Elisabetta Soldini → Courmayeur
Lac Combal, the Mont Favre balcony and closing the loop in Courmayeur.