Maneguen, one of the seven sacred hills of Brittany
Don’t hesitate : from the viewpoint indicator on the top of Maneguen, the « sacred mountain » there is a nice view. Many stones are flush with the surface, over a floor covered with sweet-smeling heath. One of them, called « the sacrifice stone » is dug with small basins. It could be druidic altar, arranged for rituals.
From the Maneguen chapel, a shortone kilometer walk will allow you to reach it. Accessible to young and old, it can be extended by the Maneguen hiking trail (1h15).
GPS location : 47.916110 -2.954170