This circuit takes you on a journey to discover:

* the rich architectural heritage of the village of Aye: the castle farm that was once protected by moats, the Tavys farm dating back to the late 18th century, the neoclassical manor framed by outbuildings with traditional 17th-century architecture, ... (private properties);

* the Gerny plateau, a fertile agricultural plain that offers stunning landscapes changing with the four seasons, as well as a breathtaking panoramic view, on one side of the Famenne plains, and on the other, the first foothills of the Ardennes with dense and mysterious forests, as well as the radio astronomy station adorned with enormous, unusual antennas.

Shorter variant possible: 10.5 km