Uphill
7m
France > Hauts-de-France > Somme > Regional Natural Park of Baie de Somme
Length
3km
Duration
1h
Elev gain
7m
At the foot of the town of Saint-Valery-sur-Somme, this route follows the causeway of Cape Hornu and the surrounding wetlands. A pleasant walk to enjoy the horizontal landscapes of the Bay of Somme.
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Uphill
7m
Highest point
21m
Downhill
7m
Lowest point
4m
Route type
Loop
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Includes IGN France and Swisstopo.
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All year
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Already more than 200,000 users!