In the heart of Picardy go, rucksack and shoes on your feet, for a 50km walk or mountain bike ride.
The richness of this circuit is above all due to the diversity of the landscapes crossed. Grassy plains give way to mounds of deciduous forests before deep furrows, in the hollow of which a river lazes, cut into the relief. Both a hiking trail and a fitness trail, the path that leaves Laon to reach the calm and serenity of the Ailette lake combines all the assets. From the Crowned Mountain, as the pilgrims named Laon, to the dramatic Chemin des Dames, it is to a journey of five centuries through history that this walk invites us.