Uphill
272m
Length
9km
Duration
3h
Elev gain
272m
This trail in the Pontarlier forest is a historic passage for salt smuggling under the Ancien Régime. Later, it was obstructed by the German occupier in 1940 to prevent the passage to Switzerland of other goods.
Already more than 200,000 users!
Uphill
272m
Highest point
1139m
Downhill
272m
Lowest point
902m
Route type
Loop
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Includes IGN France and Swisstopo.
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Can be difficult in Winter
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Already more than 200,000 users!