Next to the bikeway "Voie verte" are the remains of the ancient mine of May sur Orne.
The extraction was done on the right bank of the Orne river whereas, …
Short hike: Greenway along the Petit Odon from Louvigny (Calvados). 10 KLM route which leads to the edge of Fontaine Etoupefour, passing through Bretteville-sur-Odon departing from Louvigny. Greenway built on …