Leaving Mariembourg, you’ll quickly plunge into the Viroin valley, nestled between the Ardennes and the Fens, offering you atypical landscapes along the water. From one side to the other, you’ll discover the charming villages of Dourbes, Olloy, Vierves and Treignes. In Treignes, enjoy a cultural break in the Village of Museums. Then on to the village of Doische, nestling on the Fenland plateau and boasting a wide variety of peaceful landscapes.