From Couvin station, immerse yourself in the rich biodiversity of the Eau Noire valley, known for its nature reserves and caves. In Brûly-de-Pesche, visit the bunker where Hitler stayed during the Second World War. On the heights of the Thiérache plateau, head for Scourmont Abbey, world-famous for its Chimay Trappist beer brewed on site by the monks. You will then reach the charming principality of Chimay.