Experience the history of smugglers who used to take goods to and from Belgium while being chased by customs. During the walk on the heath you will experience space and quickly forget the bustle of the city. We are going to look out over the plains with heather and fly pines. But then you come to Belgium, you suddenly walk into a completely different landscape between the avenues, old maritime pines and deciduous trees. After that, you walk along the stream that makes the border visible. You will find information signs along the smuggling route.