Description

Between deep forests, spectacular cliffs and alpine pastures of the Ambel plateau, this hike reveals some of the most emblematic landscapes of the Drôme Vercors.

This hike offers a remarkable overview of the Vercors landscapes. From the forests of Grand Échaillon to the vast open spaces of the Ambel plateau, the route traverses a succession of environments, alternating between beech forests, limestone cliffs, high-altitude meadows, and panoramic views over the Drôme valleys. The Pas du Gouillat and the edges of the plateau, in particular, offer spectacular views of the Gervanne valley and the surrounding mountains.

The Col de la Bataille, which gives its name to the hike, is surrounded by a curious legend. Several theories attempt to explain its origin: some suggest ancient conflicts between the monks of Léoncel and those on the other side of the mountain over the use of pastures, while another tradition recounts that the name comes from the clash of north and south winds that regularly meet on this exposed pass. This last explanation is now the most widely accepted.

The Ambel plateau is also one of the most important pastoral areas in the Vercors. For centuries, herds have been brought up there during the warmer months to graze on the vast high-altitude pastures. These practices have helped shape the open landscapes we admire today and preserve a rich biodiversity, particularly visible in spring and early summer when the meadows are covered in wildflowers.

Between natural heritage, local history and wide horizons, this hike allows you to discover a Vercors that is both wild and deeply marked by the human activities that have shaped it over the centuries.

Delicate passage

Route inaccessible in winter.

Updated on 07/09/2026 - Report a change: info@vercorsdrome.com

Step-by-step itinerary

1

From the inn, cross the road to the Le Grand Echaillon signpost (1162m) . Follow the signs for Bouvante-le-Haut along the forest path. Pay close attention to the waymarking (numerous tracks intersect). Cross a track and, as you approach some buildings, continue to the Col du Lion (1191m).

2

Cross the road, take the track towards Bouvante for a few meters then leave it to descend the path on the left. Follow the markings carefully to reach Gampaloux (alt. 1040m).

3

Continue straight ahead along the edge of the meadow, enter the undergrowth, then emerge at the place called La Charge. Cross the hamlet and continue on a track in the opposite direction. At the end, descend into the woods on a path that winds through the vegetation. Cross a track, rejoin it further on to reach Bouvante-le-Haut (alt. 590m).

4

Continue along the road and reach the Logue crossroads (alt. 595m) . Continue along the road until you reach the first houses of Les Roissards. Turn right and climb to the top of the hamlet.

5

Take the path that branches off to the left and climbs alongside the fields. Descend slightly, cross the road, and continue opposite on the path that leads towards the stream. The route ascends gently into the valley on the left bank. After crossing to the other side and a steep climb, you will reach a track; follow it to the left. Caution: this area can be very dangerous in snow, strong winds, or ice. Continue to the Gardiol refuge (1125m).

6

Cross the road to continue straight ahead and reach Combe de la Louvaterre (1165m) then Le Verâtre (1198m) . Turn right and reach the Refuge d'Ambel (1222m) , then the Pas du Gouillat (1328m) . Continue along the GR93 on a pleasant track that leads to the Col de la Bataille (1313m) . Note: this track is closed in winter.

7

Follow the signs for Grand Echaillon, avoid the tunnel by going around it to the right. Go back down to the road and follow it to the Pelouse de la Sausse signpost (alt. 1330m).

8

Leave the tarmac road and take the path behind the post that runs along the meadows and then into the woods. Join a track and continue downhill to reach the road.

9

Turn left then left again after 100m and follow the GR93 to the Bergerie du Grand Echaillon (alt. 1185m) then turn right and join Le Grand Echaillon.