CIRCUIT LE TROU DE L'ENFER
LA BERNERIE-EN-RETZ
Access the river Erdre from the fairly wide slipway at Le Port Mulon. Car park with 9 places. Next to the castle and its park.
By the beach, find parasols, loungers and a kids' playparkin the sand; in the square, enjoy water games, picnics and shady pines.
The bike hire service at Le Pavillon campsite in Les Achards is for all the family: adult, children's or simple accessory bicycles