La Grande Sure round trip from Saint-Laurent-du-Pont

Park in the Avenue Charles de Gaulle car park in Saint-Laurent-du-Pont.

(S/E) Follow Avenue Charles de Gaulle towards the town centre. At the traffic lights, turn right onto Avenue Jean Jaurès until you reach Place Aristide Briand, recognisable by its fountain. Turn left into a pedestrian alley, from which you can see the chapel atop a hill.

(1) At the sign for Saint-Laurent-du-Pont, follow the sign for Route de Fontmartin. Opposite, climb the steps and then the winding path leading to the chapel. Leave the chapel on your left and, shortly afterwards, take a path on the right which crosses a flat meadow. This leads onto a road.

(2) At the ‘Route de Fontmartin’ sign, head towards Le Mollard by keeping to the left onto the forest track. Pass two hairpin bends and, 150 metres further on, you’ll reach a Fork in the road.

(3) At the sign for Le Mollard, hidden behind some scrub at the corner of the fork, leave the road straight ahead towards La Grande Sure. Turn onto the path on the left towards Côte Vieille, where, after 10 m, you’ll see the sign on the right. Climb a steep, stony slope. You’ll reach a junction (alt. 760 m).

(4) At the ‘Côte Vieille’ sign (whose altitude of 700 m is incorrect), continue to the right towards Folatier. You will reach a fork in the road (elevation 852).

(5) At the ‘Folatier’ signpost, ignore the sign for ‘Sous le Rocher du Pin’ on the right. Continue along the path to the left towards Le Rocher du Pin. Climb up a steep slope via numerous seemingly endless hairpin bends. After a nearly horizontal stretch, resume the climb until you reach a junction (alt. 1090 m).

(6) At the ‘Le Rocher du Pin’ signpost, take the path straight ahead towards La Terrasse and Le Cul de Lampe. It climbs gradually and, after a wide bend to the left (alt. 1,300 m), leave the path straight ahead and turn onto the steeply sloping path to the right. After 150 m, you’ll reach a junction with a path heading in the opposite direction to the left (alt. 1,340 m)

(7) At the ‘La Terrasse’ sign, head straight ahead and follow the sign for ‘Cul de Lampe’ along a gently ascending path. You will reach a cirque filled with a vast scree slope, which the path runs along at the top. Cross a steep section through the rocks and reach a junction (alt. 1,400 m).

(8) At the ‘Le Cul de Lampe’ sign, do not take the closed path leading in the opposite direction to the right. Stay on the path opposite, heading towards the Col de la Sure, and arrive at a junction of two marked paths as you emerge from the forest, where a wide panorama opens up (alt. 1,490 m).

(9) This junction is not signposted. On the left, ignore the path leading towards the Col des Charmilles. Continue straight ahead towards the Col de la Sure, which is clearly visible at the top of the valley (elevation 1,675).

(10) At the signpost, head right towards La Grande Sure. Climb a stony path and over a few rocky slabs. Descend to a small pass before resuming the climb to the summit (alt. 1,920 m).

(11) Turn back and, following the same route as on the way up, return to the car park on Avenue Charles de Gaulle (S/E).

Route guidance
Regular yellow signs and markings.