Etang du Bois Joalland is a large lake close to the sea near Saint Nazaire where the mighty river Loire flows into the sea. Most species of freshwater fish are in the lake with some large carp that you can also night fish for.
Please note – When fishing any Public water in France please have respect for the location and clear up any mess that you have made and do not damage banks / vegetation and no open fires, Catch and release all fish except Trout and Salmon that rules let you take and when fishing for Carp use appropriate tackle with large landing net and unhooking mat. Fish stealing is a big problem from Public waters if you see anybody removing large fish like Carp please take note of the vehicle registration and report to authorities