(S/E) Depart from the Panblan car park, via the D43 (Route de Castelnau d'Auzan).
From the Panblan playground, pass the rose window and the rose garden and turn right down the hill onto the arboretum path.
(1) At the bottom, turn left and follow the old railway line (GR®65- Chemin de Saint-Jacques de Compostelle). Cross the bridge and continue.
(2) Ignore the return path on your right, continue straight ahead for 1.8 km, pass under a viaduct and continue for 350 m.
(3) Turn right and climb the narrow steep path through a dense copse. Continue along the road to the left, then take the tarmac lane opposite, which is a continuation of the road. Leave a road on your left and continue for 1.5 km (vineyards and view of the town of Eauze). Cross the hamlet of Cuhercle (or Cuherque).
(4) Take the road on the right and descend towards Éauze using the wide hard shoulder.
(5) At the bottom of the hill, turn left. About 50 metres before the D931, turn right down a small path and head towards the lake shore. Go around the lake on the left to pass between the two hillside lakes, then return slightly to the right on the shore.
(6) Go up the path on the left that joins the railway line.
(2) Follow it to the left, cross the bridge and continue.
(1) Turn right and return to the starting point, the Panblan area (S/E).
