Le Gâvre walks
The Circuit des Arcades of the Rigole de Vioreau canal
Walker 
7.72 km
+48 m
-50 m
2h 20
Moderate
Departure from Nort-sur-Erdre (Loire-Atlantique)
Discover an unusual trail, following the banks of "La Rigole Alimentaire”, a small canal feeding into Vioreau Pond. The canal crosses the valley of the Erdre thanks to four aqueducts with eight to ten arches and travels underground over 600 m. It is, moreover, spanned by many picturesque stone bridges... During your walk you can admire the Castle of La Lucinière and the wooded area on the other side of the Valley of Erdre.
Sillon de Bretagne from Cordemais
Walker 
10.12 km
+60 m
-60 m
3h 05
Moderate
Departure from Cordemais (Loire-Atlantique)
Circular walk following the Sillon de Bretagne path. Dog friendly.
Cens, Erdre and Gesvres, three streams of Nantes
Walker 6.46 km
+24 m
-24 m
1h 55
Easy
Departure from Nantes (Loire-Atlantique)
An easy hike along three streams: le Cens, l'Erdre, and le Gesvres. Nature within the town of Nantes.
From the Petit Maroc to Monsieur Hulot beach
Walker 20.41 km
+109 m
-106 m
6h 10
Difficult
Departure from Saint-Nazaire (Loire-Atlantique) (Loire-Atlantique)
A route to walk alongside the Loire River as it flows into the Atlantic Ocean. In Saint-Nazaire-Plage, the seaside promenade is very popular with Nazairians. It is open to the Loire estuary and its maritime traffic. Further on, on the beautiful coastal path, open to the south, and shaded by pine trees, you sometimes have the feeling of being on the edge of the Mediterranean.
⚠️ Hiking poles prohibited on the Nazairian coastal path