Paudais lock – Port of Blain loop from La Grigonnais

Circuit in the Brière Regional Natural Park

Among the Marais de Gannedel and the Vilaine — loop

Château de la Groulais – Tindière Lock loop from Notre-Dame-des-Landes

Melneuf lock – Barel Lock loop from Discothèque Le Noumba

Port of Guenrouet – Paudais lock loop from Discothèque Le Noumba

Port of Blain – Lock 11 — La Prée loop from Blain

Paudais lock – Canal de Nantes à Brest loop from Massérac

Sucé sur Erdre bridge and port – Canal de Nantes à Brest loop from Chapelle du Pont-Piétin

Port of Blain – Paudais lock loop from Calvaire

Quay at Sucé-sur-Erdre – Sucé sur Erdre bridge and port loop from Nort-sur-Erdre

Quay at Sucé-sur-Erdre – Sucé sur Erdre bridge and port loop from La Chapelle - Aulnay

Green Slate Gravel Path – Port of Guenrouet loop from Fégréac