Longuemare Post – Maître Jean Post loop from Blangy-sur-Bresle

Saint-Valery-Sur-Somme via the pointe de Houdel — loop from Cayeux-sur-Mer in the parc naturel régional Baie de Somme Picardie Maritime

From Abbeville to Amiens via the Somme valley — from Abbeville

Seaside Cycle Route: Cliffs of Criel Loop

Cliffs of Ault and Bois de Cise Loop

Château d'Arrest by the canal de la somme — loop from Saint-Valery

Château d'Eaucourt-sur-Somme and château de Long — loop from Abbeville in the Parc Naturel Régional Baie de Somme Picardie Maritime

Nature reserve coastal trail — loop from Onival in the Baie de Somme Picardie Maritime regional natural park

The cliffs of Criel by the château d'Eu — loop from Eu

Port of Saint-Valery-sur-Somme – Saint-Valery-sur-Somme Lock loop from Hurt

Along the canalised Somme — loop from Abbeville in the Baie de Somme Picardie Maritime regional natural park

Cliffs of Criel-sur-Mer Loop

Chateau Picquigny by the moulin de Longpré — loop from Long in the parc naturel régional Baie de Somme Picardie Maritime