Access: reach Lacombe via Fontiers-Cabardès or Laprade Basse. Park in the car park in front of the town hall.
(S/E) Take the road to St-Denis, turning in front of the church, then follow the sign for Prise d'Alzeau - Piétons uniquement (pedestrians only) on the right. Go down Rue de la Rivière, then Rue de la Rivière Prolongée, followed by a footpath to the place called La Forge. Go around the restaurant À la Prise d'Alzeau, cross the stream and arrive at a fork just after the footbridge.
(1) Turn right and follow a path on the right bank of the Alzeau before turning off to climb up to the Route de la Galaube. Turn left onto this road, cross the Coudière stream via a bridge and immediately join a crossroads and a path on the left.
(2) Leave the tarmac road and take the path between a mobile phone relay station and the road, then turn off this path and enter the Ramondès forest via the Trabès del Touart until you reach a crossroads.
(3) Leave the path leading to Ramondens Castle, which has been taken over by EDF to set up a CCAS centre (holiday camp), on your right and follow the next track towards the south-west. You will arrive at a deforested area. Look for a path on the right, blocked by fallen trees. Head west towards Les Planettes before turning south-west to join the Plo du Poteau forest road.
(4) Turn right onto this road, cross the Bergassonne stream, which also supplies water to the Canal du Midi, cross another bridge and continue for another 200 metres.
(5) In a slight right-hand bend, leave the road and take a path on the left, which starts with a small gravel slope, then turn left into the woods until you reach the Rigole. Cross it via a sluice gate (photo) to reach the service road, at the Bergnassonne stream, in front of the ruins of an old guard house. Take a few steps to the left.
(6) Cross the Rigole again via a small arched bridge and head back up into the woods. Cross a ford and follow a path, not marked on the IGN map, above the Rigole to emerge near a crossroads in the Bois d'Abadie.
(7) Take a gravel path on the left to join the D 408. Turn right and arrive at the Cabanelles crossroads (picnic tables at the side of the Saissac road). Cross the Rigole via the road bridge.
PR 1 yellow line "Entre Château et Rigole"
(8) Turn left onto the marked path running alongside the Rigole above the estate, then turn right in front of a gate, leaving the marked path. Follow the directions: see practical information. Follow the fence around the Cabanelles estate and at the crossroads (elevation 618), turn left to reach the St-Denis basin via the Bois d'Abadié.
(9) Picnic tables invite you to take a pleasant break near the basin's spillway. You can walk around the basin on a marked trail. On the right or left bank, head to the start of the lake. Depending on the case, a footbridge allows you to cross the stream. (The circuit offers a return trip along the left bank of the basin.)
(10) Follow the path on the right bank of the small stream, which winds its way along the river. Cross two small wooden footbridges before arriving at a clearing. In the clearing, ignore a path coming from the left and the bridge (on the right) over the Alzeau a few metres further on. Cross a deforested and damaged area, then rejoin the trail under the Rigole de la Montagne until you reach the Maison du Garde, near the Prise d'Alzeau.
(1) Take the same route back to the Lacombe car park (S/E).