Valpelline — Val d’Hérens

Tour of the Matterhorn — Stage 2: Rifugio Prarayer → Arolla

Avisos

  • Glacier crossing: only with a mountain guide and equipment, or use the lifts
Tour of the Matterhorn — Stage 2: Rifugio Prarayer → Arolla
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Distância

16.8 km

Desnível +

+1084 m

Desnível −

−1139 m

Duração

8.5 h

Nível físico

Mapa e percurso

Traço GPX — verifique no terreno antes de caminhar

Descrição

Pontos-chave

Partida

Rifugio Prarayer · 2005 m

Chegada

Arolla · 2006 m

From Prarayer the historic Tour du Cervin crosses the Col Collon (3,074 m) and the Arolla glacier down to Arolla (2,006 m) in the Val d’Hérens. This is a true glacier crossing: only with a mountain guide, rope and crampons. The stage is marked as an alpine transfer, with no hiking track.

This is the historic crossing par excellence: by the 16th century the people of Evolène were already using the Col Collon to reach the fairs of Aosta, and finds recovered from the glacier testify to far older traffic. Today the Arolla glacier crossing is a facile alpine route but a glacier route nonetheless: rope, crampons and a mountain guide — or the long bus alternative via the Great St Bernard. From the col you descend among moraines to the Arolla plains, beneath the perfect profile of Mont Collon. The Nacamuli hut, on the Italian side, is the base for dawn starts.

Pontos-chave

  1. Col Collon

    3074 m · 8.3 km from start

Ciências da Terra

Geologia e paisagem

The Matterhorn is the world’s most famous textbook of Alpine geology: its pyramid is a sliver of African continental crust (Dent Blanche nappe, Arolla and Valpelline gneisses) resting on the green ophiolites of the Piedmont-Liguria ocean, visible at its base. The tour walks along this very suture: serpentinites and calcschists in the Cignana and Valcournera valleys, brown gneisses above Zermatt and Arolla.

História e cultura

On the Col Collon the glacier has yielded remains and objects of travellers from every age, from medieval arrows to Savoy coins: the people of Evolène simply called it “the crossing”.

Pontos de água

Water at the stage's support points (Rifugio Prarayer, Arolla). 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.

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Refúgios e abrigos

Galeria de fotos

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Etapas adjacentes

AEditado e verificado por Andrea Rama

Fonte dos dados: Tour del Cervino / Tour du Cervin — itinerario internazionale · Traccia calcolata su rete sentieri OpenStreetMap (ODbL); verificare sul terreno

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