Situated along the valley Scorff Berné is a parish that dates back to the 10th and 11th century. It holds mainly in its history the events related to Conspiracy Cellamare. The Marquis de Pont-Calleck, who owned the castle of the same name, tried to protest against the royal power to obtain the restoration of the privileges of Britain. The uprising ended in failure after which the marquis and his three companions were executed. The castle now houses a religious congregation. Its park is open to the public.
Bern's history, however, is much older than the famous Marquis. Witness the remains of the medieval village in the heart of the forest of Pont-Calleck.
