Refine your search for walks in Herrétang (canal) - Affluent du Guiers
Herrétang (canal) - Affluent du Guiers walks
The Herrétang peat bog
Visorando Member
3.58 mi
+10 ft
-10 ft
1h 40
Easy
Departure from Saint-Laurent-du-Pont (Isère)
In Saint-Laurent-du-Pont, there is a 6 km flat walk along a wetland discovery trail.
Charminelle circular loop, via the Pas de l’Aronde and Pas de Miséricorde
5.72 mi
+2,874 ft
-2,864 ft
5h 10
Very difficult
Departure from Pommiers-la-Placette (Isère)
A low-altitude circular loop that can be completed in half a day starting from La Placette on the western slope of the Grande Sure massif; best tackled in the afternoon to make the most of the light. The ascent via the Pas de l’Aronde requires caution, particularly when crossing exposed ledges on the cliff face and, above all, when traversing earthy gullies where sliding is prohibited. The return route via the Pas de Miséricorde is also exposed and is currently closed due to rockfalls => you must take the detour via the Combe des Veaux and Jusson until it reopens officially.
Walks near Herrétang (canal) - Affluent du Guiers
Tour of the two highest peaks in the Chartreuse
17.39 mi
+6,673 ft
-8,005 ft
7 hrs
Very difficult
Departure from Sarcenas (Isère)
Chamechaude (2,082 m) and the Dent de Crolles (2,062 m) are the two highest peaks in the Chartreuse; allow for a walk of around 30 km – fancy a go?
Col de Porte – Saint-Pierre-de-Chartreuse
17.45 mi
+5,075 ft
-6,824 ft
12h 25
Very difficult
Departure from Sarcenas (Isère)
This second stage of the Tour of the 10 Highest Peaks of the Chartreuse links the Col de Porte to St-Pierre-de-Chartreuse, via the Charmant Som and then the Grande Sûre. Whilst presenting no particular technical difficulties, this stage is nevertheless one of the longest on the Tour.
Cabane de Pravouta - La Plagne
15.41 mi
+4,469 ft
-6,211 ft
12 hrs
Very difficult
Departure from Saint-Pierre-de-Chartreuse (Isère)
Third and final day of this trip to the Chartreuse to collect the car.
Col du Coq – Col de Porte
7.76 mi
+2,972 ft
-3,219 ft
6h 10
Difficult
Departure from Saint-Pierre-de-Chartreuse (Isère)
This first stage of the Tour of the Ten Highest Peaks of the Chartreuse links the Col du Coq to the Col de Porte, via Chamechaude, the highest point of the Chartreuse massif. However, with the passage through the Double Arche, situated at the foot of Chamechaude, followed by the Rampe de l’Écureuil (or Pas du Lapin), and the canyon on the descent, these gems of the Chartreuse massif do require sure-footedness, combined with a good sense of direction.
From Col du Coq to Sainte-Marie-du-Mont
14.29 mi
+4,423 ft
-5,938 ft
10h 25
Very difficult
Departure from Saint-Pancrasse (Isère)
The route runs mainly through the Chartreuse Natural Park, passing through the massif's iconic passes and mountains. The route combines fairly steep climbs, passages through plateaus, mountain pastures and a village.
Col de Bellefont via Le Chaos and back via the Col de Saulce
6.85 mi
+3,720 ft
-3,678 ft
6h 25
Difficult
Departure from Saint-Pierre-de-Chartreuse (Isère)
A beautiful, wild hike in the heart of the Chartreuse and on the edge of its nature reserve. The route starts in the woodland, to the sound of the waterfall and the source of the Guiers, climbs up the cliff face, crosses the wild and rugged Chaos de Bellefont, passes through mountain pastures, and reaches the ridge with its stunning views.
Manival - Côte Bonne
4.52 mi
+1,434 ft
-1,421 ft
3h 20
Easy
Departure from Saint-Ismier (Isère)
Footprints in the snow for this walk, which can be enjoyed in the summer sun or in the shade of oak and fir trees...
Aulp du Seuil Hut – Pravouta Hut
6.81 mi
+2,815 ft
-3,009 ft
8 hrs
Very difficult
Departure from Saint-Bernard (Isère) (Isère)
Day2 of this trip via the Col de Bellefont to reach the Dent de Crolles plateau.Descent via the pass above the Trou du Glaz, then down to the Col des Ayes and up the Roc d’Arguille to the Col de Pravouta and the hut of the same name.
⚠️ 27/11/2025: Route modified following a rockfall. It is no longer possible to take the path via the Trou du Glaz (5). The area remains particularly dangerous due to the high risk of further rockfall and falling boulders. Following this incident, the municipality of Saint-Pierre de Chartreuse has issued a by-law to close several hiking trails (for walking, snowshoeing and ski touring). For an ascent of the Dent de Crolles, it is possible to take the route via the Pas de l’Oeille.
You can also go via the Guiers waterfalls to reach (E).
From Sassenage to Noyarey on the slopes of the Vercors
3.77 mi
+1,125 ft
-1,119 ft
2h 45
Moderate
Departure from Sassenage (Isère)
This exploratory hike along the paths on the northern flank of the Vercors should be treated as a training session if it is cold higher up. There are three viewpoints, two of which have been developed.
That said, the constant change in gradient along this route is sure to please any hiker or runner hoping to tackle the drovers' road leading to the Sornin plateau at a later date.
This walk is only enjoyable in dry weather, as the slopes become slippery after rain.
Le Pal de Fer
1.43 mi
+2,001 ft
-0 ft
2h 25
Moderate
Departure from Crolles (Isère)
An original outing that allows you to discover the superb work carried out here for the construction of the Touvet funicular railway. The ascent is on foot and the descent, to relieve the knees, is by funicular.
(Please note): This route is currently closed. See explanations here
(Comment from a hiker) dated 18 June 2023: small difficult section: crossing the scree slope where you need to use two ropes to reach the path in the forest.