PORT D'ARZAL-CAMOËL

It is one of the largest freshwater seaports on the Atlantic coast. It's an open door to the Vilaine and its inland waters. You will be able to sail like an eel, between two banks, on calm water, crossing placid cows and anglers, with mallards flying as a bonus... A lock allows to cross the dam. For real eels, a fish pass allows elvers that have escaped from the ocean and nets to swim up to the marshes of the Vilaine, Aff or Oust to grow. They can be seen passing through glass during migration season.