From Perpignan, head towards Le Boulou, Céret, Amélie-les-Bains, Arles-sur-Tech, Prats-de-Mollo and La Preste-les-Bains.
Park in the very large car park at the end of the village of La Preste (D115a).
Yellow markings
(S/E) Set off due west along the small tarmac road, at the U-turn on the D115a.
Ignore the various signs in the large car park.
Cross the River Tech via a road bridge. Pass by a farm on the hill to your left. Continue along the right bank of the River Tech. Ignore the adjacent tracks and paths. The small road deteriorates and becomes the Col de Siern forest track. Pass by the La Preste water intake on your right.
(1) At the fork, turn left. Leave the forest road. Follow the yellow markings. The path widens and becomes a narrow, stony track (the Costabonne track). Ignore a track leading down to the right. Pass the first hairpin bend on the left. Head towards the second hairpin bend on the right. Ignore a track leading down to the left.
Join the stony track. Turn right. Continue climbing for 60 m.
(2) Two tracks meet. Cut across the track suitable for vehicles and head uphill opposite. Follow the yellow markings. There are cairns.
(3) At the next fork, carry straight on along the track. Pass the climb to the Col de Siern on your left. There are old wooden signposts (July 2019)
(4) Turn left. Yellow markings. Leave the grassy track leading down to your right. Pass a gully where a small stream flows through a scree slope (Caution).
(5) Continue along the north-westerly track. Ignore the paths leading uphill on your left. Cross another gully, then another through which the Còrrec de la Solaneta flows. Pass a path on your left before crossing yet another gully through which the Còrrec de Font Negra flows. The path turns east (1590 m) and continues to climb. When it turns north, the view opens up.
You arrive at a large wooded enclosure, in an open, flat area. Continue straight on (altitude 1,660).
(6) A few metres further on, at the fork, turn right. The path descends slightly to the valley (altitude 1,640 m) through which the Còrrec de l’Ortiga flows. The path turns due east and climbs towards a pass. The view opens up.
(7) At the Serre de l’Ullat, head straight ahead, descending towards the huts. Yellow markings are visible on small wooden posts. See § Practical Information (¹).
A lovely spot for a break with a 360° view.
You’ll arrive at the Jasse de l’Ullat. A peaceful spot.
There is a hut reserved for the shepherd during the summer season, and a mountain refuge in good condition.
- See practical information. Alternative route.
(8) Turn left, heading due west, climbing slightly. Look for and follow yellow markings which are in very poor condition (July 2019), despite theGR®® 78 being indicated on the IGN online map.
Enter the forest. Descend towards the Tech, through an open area.
Ford the Tech (altitude 1616).
The path to follow is on the left bank; it is visible and leads uphill.
Tip: When you reach the torrent, stay on the right bank for a few metres and look for large boulders that allow you to cross this wide torrent without too much difficulty.
Follow the well-marked path on the ground, which climbs due east. The path is overgrown. Make sure you keep climbing slightly and look out for the few yellow markings.
You’ll reach the end of the grassy ridge of the Serra Mitjana (1,650 m).
The path enters the forest, turning due north-west, and descends towards the Còrrec de Roques. Cross the valley where the Còrrec de Roques flows (1,650 m). Pass through three wet areas. Continue due east through the forest. Yellow markings. Pass beneath El Talaiador on your left. Cross the Còrrec del Talaiador (altitude 1,638). Head towards an open area, reaching an old ruined sheepfold on your right (altitude 1,650 m).
(9) Continue straight ahead, due east, following the yellow markings.
Very soon, the path climbs towards a very large open area.
Note: Just before reaching the pass, if you turn round and look due west, you can see the Jasse de l’Ouillat.
Reach the junction of marked paths at the pass. This is a confusing area as there are five possible directions.
A lovely spot for a break with a 360° view.
- See practical information. Alternative route.
(10) Coll de Baix. Continue straight ahead, due east, descending into the forest. Red and yellow markings forthe GRP®® Ronde du Canigò. You’ll reach an open, grazed area. You’ll emerge at the end of the car park.
(11) Las Conques mountain refuge. A lovely spot for a lunch break or a rest.
Pass the refuge on your left. Head towards a picnic table. There’s a spring on the left. Signpost.
Go through the gate via a cleared path. Head down into the forest along a wide track, heading due south. The track then turns due east as it climbs. Follow the yellow markings. The track turns due south. Ignore the track that descends to the left. Continue climbing the track, which is now grassy. You’ll reach a hairpin bend to the right of the track. Various signposts.
Red and yellow markings forthe GRP®® Ronde du Canigò.
(12) At the start of this bend, at the fork, turn left, heading up towards the rocks (Roca Dona), due south. Leave the track. Take care to follow the red and yellow markings closely. The path is sometimes overgrown. Head towards a clear area of pasture.
(13) Please note: at Collada de La Solana, turn left heading due north. Follow the path, which is clearly marked on the ground. The markings have been repainted.
Pass the Còrrec de Santa Marina. You will arrive at an open grazing area.
(altitude 1259). Stay behind the fence, with the road on your left. Continue downhill.
(14) ⚠️ 25 July 2025. Due to a high risk of significant rockfalls and a large boulder, a diversion is in place: Take the tarmac road, Route des Conques, as far as the bus stop. Turn right onto the D115a, cross Preste-les-Bains and head for the car park.
Turn right, heading down into the forest. There are mobile phone masts on your left.Take care to follow the red and yellow markings closely.Wade across the Còrrec de Santa Maria.Head up to the right towards La Preste and Les Thermes.You’ll arrive at some old buildings, Mas Brixot.Cross a small footbridge over the Còrrec del Mas Brixot.You’ll arrive at a developed area (abandoned in July 2019) with benches for spa visitors. Follow the red and yellow markings. Join the small road.
(15) Turn right onto the road. Follow the red and yellow markings. You’ll reach the starting car park (S/E) after a left-hand bend.