La boucle des cols
Informaciones técnicas
150 km
|
max. 2065 m
min. 462 m
3820 m
3820 m
| |||
Accesibilidad | ||||
Estilos : MontañaCompetición Públicos : DeportistasCiclistasReserved for experts/confirmed | ||||
Perfil altimétrico
Punto de partida
Pasos
Bourg d'Oisans
From Bourg d’Oisans follow the RD1091 towards Grenoble. When you get to Rochetaillée, follow the D526 to Allemont.
Rochetaillée
Prendre direction "Allemont / Col du Glandon / Col de la Croix de Fer"
Allemont
From Allemont, ride along the dam and cycle towards Le Rivier d’Allemont - Grand Maison.
Le Rivier d'Allemont
From Le Rivier four hairpin bends will take you back down to the stream of l’Eau d’Olle. From its banks you will have a regular but strenuous climb up to the Grand Maison barrage.
Barrage de Grand' Maison
Once near the dam slope softens, you will find your rhythm all the way up to the pass.
Towards Col du Glandon
Turn left onto the D927 to reach the Col du Glandon. Then join St-Colomban-des-Villards.
Sainte-Marie-de-Cuines
From Sainte-Marie-de-Cuines join Saint Jean de Maurienne by D74.
Saint Jean de Maurienne
Then follow the D80 towards the Col du Mollard - Saint Sorlin. You go through Albiez-le-Jeune.
Direction Albiez-le-Jeune
Pour aller sur Albiez-le-jeune suivre les indications "Torino / St-Michel-de-Maurienne"
Direction Albiez-le-Jeune
Suivre la direction "Albiez-le-Jeune" par la D81 puis la D80
Albiez-le-Jeune
Still on the D80 cycle through Albiez-le-Vieux, cycling near the col du Mollard and join the D926.
Turn left on D926
Join Saint-Sorlin-d'Arves.
Col de la Croix de Fer
Cycle down on the same road to reach Bourg d'Oisans.
Puntos de interés
Bourg-d'Oisans village
Here you are in Bourg-d'Oisans at an altitude of 700m: all around you are mountains and underfoot is the plain. This landscape has been shaped over thousands of years at the same time as the Alps were being created.The mountains you see, and the plain you walk on, are the consequences of shifting continents, the major ice ages and the subsequent warming. Humans have also helped shape this landscape over the last few centuries, adapting to and taking advantage of natural and geological constraints. The dammed rivers and the network of drainage canals, for example, have allowed the habitat to expand and agriculture to develop in the plain, creating a mountain "bocage" with fields and hedges. However, these actions have never eradicated certain natural hazards, such as avalanches and rockfalls. Half-wild and half-tamed, this landscape and its features are home to a multitude of animal and plant species, some of which are protected. Lake St Laurent: when the Vénéon-Romanche glacier retreated, it stagnated in the lower valley and a lake of more than 5,000 hectares then occupied the entire valley from Bourg-d'Oisans to Allemond. The alluvium deposited by the Romanche and the Vénéon gradually plugged up the lake and filled in the plain to a depth of 500m. In fact, if it weren't for the lake, which gradually filled in, the village would only be at an altitude of 200m! Bourg-d'Oisans is now a delightful little town of international renown where mountain lovers come, both in summer and winter, to stay and enjoy the many activities on offer!
Village d'Allemond
Barrage de Grand'Maison
La voie de Rochetaillée
Fecha y hora
- Desde 01/05/2024 hasta 15/11/2024
- Desde 01/05/2025 hasta 15/11/2025
Información adicional
Environments
En montaña
Updated by
Oisans Tourisme - 08/04/2024
www.oisans.com
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Contact
Phone : 04 76 80 03 25
Email : info@oisans.com
Website : www.bike-oisans.com
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