Carhaix - Gouarec Green Way via the Nantes Canal

This is the official Velodyssee route. Further south than the old railway line, also converted into a greenway between Carhaix and Gouarec, it allows for a loop starting from Carhaix. Two major features not to be missed: the Kergaden double lock and the Glomel cutting, a 3 km long structure excavated by convicts.