Car park near Sprimont school.
(S/E) Head towards the school and continue towards Bastogne. Pass a small chapel and continue to the junction with Rue des Aigrettes.
(1) Turn left towards Aviscourt. Cross over the Grand Ri, a stream in Sprimont. Ignore the road on the left and, at the junction, carry on straight ahead until the next crossroads, where you’ll see a white barrier.
(2) Turn left onto Chemin de l'Étang. Follow the path for just under 1 km, with a view of the Laval on your left, until you reach the Étang d'Orti and its nature reserve.
(3) Turn left onto the wooden walkway. Cross the footbridge and, halfway across, turn round to admire the artwork Maiandros suspended between two trees. At the end of the footbridge, continue along the sunken path and head uphill: you’ll see the village of Lavacherie on your right. Walk past the sculpture ‘Ceci est un arbre’. Walk to the steps on your right, after the picnic area.
(4) Go down the stairs and turn right. Follow the old Marche-Amberloup-Martelange railway line. Walk past the artworks Nature Jura Sua Semper Resumit and then 'L'eau, source de vie'. Continue by crossing the Ourthe via the old metal bridge. Just after that, on the right below, look for signs of beavers on a tree trunk. Carry on to the crossroads.
(5) Take a sharp right-hand bend and walk towards the house. Look out for signs of beavers on your left. Walk past the house to see the next artwork, Domino d’Orti. Return to the level of the house’s terrace and turn right towards the footbridge. Look under the bridge and discover the artwork Le Nageur. Cross over, head right, then take thefirst path on your left (GR® cross). Climb up and follow a path running alongside a meadow. Continue until you reach a fork.
(6) Turn left and walk in the open. Take another path on your left and continue straight on until you reach the road. Turn right, passing the War Graves Cemetery. Ignore thefirstforestpathon the left and continue to the next path on your left.
(7) Take this farm track between fields and a pine forest. At the end, turn right. At the road, turn left, head uphill and turn right into Rue des Longs Prés. Walk to the sign for the Herbaimont built-up area.
(8) Take the dirt track on the right just before the sign. The dirt track becomes a road. View of the valley on your right. Continue to the crossroads.
(9) Carry on straight along the dirt track, then head downhill. The track turns sharply right then left. Carry on to a junction.
(10) Keep to your left and return to the Étang d'Orti.
(3) Take the path on the left and follow the Laval until you reach the road.
(2) Turn right, continue straight on, returning to the other road. Cross the Grand Ri again and walk to the N826.
(1) Turn right and return to the car park (S/E).
Avoid this route during high water. It is impossible to cross to reach the footbridge after (5) as the path is under water.