Start from the Château d’Aguilar car park.
(S/E) With your back to the castle car park, follow the tarmac road downwards and continue until you reach a small path leading down to the left.
(1) Leave the tarmac road and take the small path on the left (marked ‘360°’). At the hairpin bend in the road, take the stony path on the left. Continue south-west, cross the bottom of the valley and carry on with the vineyards on your right until you reach a junction with a road.
(2) At the road, turn left and head uphill for 500 m until you reach a four-way junction (with two paths leading in opposite directions) at Bergerie Neuve.
(3) Leave the tarmac road by following the dirt track on the left. Follow this track and admire the castle overlooking the Tuchan-Paziols valley. Keep left at the junctions and head for the car park (S/E).