Allée Couverte de Mougau Bihan walks

Between the 16th and 18th centuries, thanks to linen weaving, Commana enjoyed a period of prosperity, which explains the richness of its parish enclosure. From the village, dominated by its 57-metre-high bell tower, the view stretches north to the Léon plateau and south to the ridges of the Monts d'Arrée. This route along the ridges and through the countryside takes you to the 14-metre-long Mougau Bihan covered walkway, a beautiful peat bog with an interpretive route, and old slate quarries.

Starting from the beautiful Mougau Bihan covered walkway in Commana, this route crosses the nearby peat bog and then climbs up to a ridge on Mont-d'Arrée. Following this ridge, you reach the shores of Lake Drennec before returning along small country roads.