Park in the car park of the Domaine d'Ognoas (outside the village of Arthez-d'Armagnac).
(S/E) Turn your back on the large gate of the estate and take the small road (D101E) to the south-east, running alongside the vineyards. Turn left onto Chemin du Presbytère.
At the end of the road, turn right to pass between the church and the town hall and continue to Route de Villeneuve. Turn right again.
(1) Turn left onto a grassy path (just before the village exit). Continue straight ahead, along the vineyard, and descend to the Route de Perquie. Turn right and cross the bridge over the Gaube stream.
(2) Leave the road by turning left onto a track that leads to the Étang de la Gaube, turn left and follow the bank towards the Moulin. Go down into a grassy area under the weir, take the footbridge and the stairs. Stay at the edge of the pond, go around it and return to the previous crossroads.
(2) Turn right, cross the bridge, and go up (to the right) Chemin de Berdots. You will reach a new crossroads after passing under the power line.
(3) At the end of the tarmac road, turn and gradually descend to the right.
At the bottom of the valley, cross the footbridge over the Ruisseau de la Gaube and go up this wide path, which turns into a road. At Pommiés, continue to the right on the road, Chemin de Pommiés.
Pass in front of a large high-voltage transformer station.
(4) Turn right onto a grassy path, towards the gable of a house, and continue into the woods.
Cross the footbridge over a small stream and gradually climb uphill.
(5) Turn right onto Route d'Arthez-d'Armagnac (D354). Go around the Météra poultry farm and continue along the road.
(6) Turn left onto a grassy path opposite a house, almost at the bottom of the Ruisseau de la Gaube valley. This winding path runs alongside the stream.
(7) When you see the metal barrier of a bridge on the D101, turn and climb to the right towards the Route de Villeneuve. Turn right onto it.
(8) Quickly turn left onto a wide farm track; climb the hill and turn left.
(9) Make a slight left/right turn and enter the forest. Stay on this path until you reach Chemin des Ponchons.
Turn right and stay on the road to reach the car park in front of the Ognoas estate (S/E) between the vineyards.
