Church Ponches Estruval – Estruval loop from Tortefontaine

Le Crotoy by Marais Communal — loop from Quend Plage les Pins

From Abbeville to Amiens via the Somme valley — from Abbeville

Berck and foraine d’Authie in a loop

Baie de Somme South Coast Loop

South coast loop of the Baie de Somme

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

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

Cape Hornu – Le Hourdel Lighthouse loop from Favières

The Old Oaks Trail

Château de Flixecourt and Château de Ribeaucourt — loop from Saint-Riquier in the Baie de Somme Picardie Maritime regional natural park

The Ternois Loop, between heritage and natural legacy