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Thirteen winds

May 23, 2025

Thirteen winds

The panoramic view from thirteen winds, as from the Calvary of the dunes makes it possible to observe the landscape generated by the syncline of Siouville and its relationship with the Anse de Vauville.

The Siouville synclinal is a large structure reaching almost 20 km wide between the ends of its flanks. It is limited to the north by the Icartian and cadomian rocks of the Jobourg nose region, and to the south by the Varisque granite of Flamanville. These rocks are relatively more resistant to erosion than the heart of the syncline, dominated by sandstones and shales. It is therefore in these latter rocks, more tender than quaternary erosion sculpted the Anse de Vauville.

Thirteen winds

HERQUEVILLE

50440 La Hague

Default image illustrating the purpose of the thirteen geoparc wind page - La Hague
Default image illustrating the purpose of the thirteen geoparc wind page - La Hague