Iseran pass
Bonneval-sur-Arc

At 2770m, it marks the limit between the Haute Maurienne Vanoise and the Tarentaise. The road that crosses it is the only road crossing within the Vanoise National Park and the highest point of the Route des Grandes Alpes.
Description
Inaugurated in 1937 by President Albert Lebrun, the pass road is open from June to October. After Bonneval sur arc, it crosses the Lenta valley and in three twists and turns in a mineral landscape, allows to contemplate the Vanoise and Grand Paradis glaciers.
Equipment
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Tourist routes
Environments
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In the mountains
Rates
Free access.
Opening period
From 06/06 to 15/10.
Subject to snow conditions.
Additional opening
-
Subject to snow conditions
Spoken languages
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French
Location
Animals
Animals accepted : No