Highlight • Structure
Mortier Tunnel
Cycling
5.0
(15)
Hiking
5.0
(5)
Gravel riding
(1)
Running
5.0
(1)
Road cycling
5.0
(1)
This Highlight is in a protected area
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Tips
September 20, 2024
Hiking
On the occasion of the Winter Olympic Games in Grenoble, which took place from February 6 to 18, 1968, a 18.3 km road with a height difference of approximately 1,200 meters was built to connect the Autrans plateau (where some events took place) and the Isère Valley via the villages of St-Quentin and then Toulaud. The route of this road then ended with an underground structure; the Mortier tunnel, 515 meters long and allowing passage under the cliffs of the Pointe de la Buffe.
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Nearby routes
Best routes near Mortier Tunnel
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Details
Informations
Elevation 1,370 m
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Sunday 28 June
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Max wind speed: 10.0 km/h
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