It goes without saying that the High Fens are among the most beautiful autumn walks. With its open moors and hundreds of kilometres of paved and semi-paved roads, this area is a real hiking paradise. Park a little further away, as there is limited parking capacity. That’s why a trip with a compact car is perfect for taking up as little space as possible. Map out the route to the hiking area and let yourself be tempted by the deeply incised brook valleys and dry valleys. There is a hike of 9.1 km to the untouched Trôs-Marets valley. Pleasure walk 13, which is 15 km long, takes you through Xhoffraix. Would you prefer a very long route? Then the 160 km GR 573 is for you. It goes straight through Angleur, Pepinster, Eupen, Botrange, Hockai, Polleur and Franchimont.