Park in the Rue de la Barque car park on the edge of Lake Esparron in front of the restaurants.
(S/E) Leave the village of Esparron via the D82 towards the castle. Take the road lined with plane trees and pass a wash house on your right.
(1) When you reach a plane tree with a large hole in its trunk, take the road on the right called Chemin de la Tuilière
(2) 70 m further on, turn left onto the discovery trail and then, when it splits, take the right-hand path. The path narrows and becomes a trail, reaching a flat area where it joins another trail. Continue straight ahead to the top, keeping the slope on your right, and cross to the right onto the trail, which becomes a little flatter. After crossing a small ravine, the trail climbs again, then turns left. You will arrive near a ravine. Go left, and a little further on you will come to another path. Follow it to the right.
(3) This will take you to a path known as the botanical trail. Turn right and cross the Séouve plateau. Follow this path for 2 km and you will see a radio pylon on your right. Continue slightly to the left and keep going. When you reach the undergrowth, you will see a path on the left. Take it and go straight ahead. When you reach a stony clearing, go downhill and take care as it is a little difficult.
(4) At another clearing in the woods, you will arrive at the lake.
Continue along this path on the right-hand side of the lake and you will come to a road a little further on. When you reach a campsite entrance on the right, continue and pass a fairly old building on the left.
(5) After the building, take a path on the left that descends towards the lake.
(6) Further along the lake, climb up to the right to rejoin the road.
(7) When you reach the road, you will see the castle on your left and the D82 road opposite
(1). At the end, turn left towards the castle and the wash house, continue towards the village and arrive at the car park where you started (S/E).
). Lots of potential swimming spots.