Pierre Haina

The hill of Pierre Haina or the Stone of the Ancients is painted white every year on the evening of the spring equinox (March 21). It slopes steeply to the east. The hill consists of pudding stone, formed millions of years ago from rolled pebbles and sand on the beach of a long-gone prehistoric sea. The dolmens and menhirs from the surrounding area were hewn from the hill and then transported over a relatively large distance; how our ancestors accomplished this task around 3700 years before our era is a mystery.

Lannoo