Start in Stoumont with the red or black trail and begin on the black Theux trail at Ville-au-Bois; this is not feasible thanks to the connection between the EXTRATRAIL routes in these two towns.
Markers with a VIOLET “CONNECTION” colour code are in place to connect these two running territories.

These 2 entities are only separated by 5 km.

The connection links Ville-au-Bois (Chefna) in the hills in Stoumont to Charmille (Vert Buisson).

By combining this one-way direction with the Theux connection to Stoumont, you can take an additional 13 km loop via the well-known Ninglinspo stream.