From Allières to Saint-Ange, the Pissarde stream and Allières waterfall

Another pleasant hike, suitable for all seasons, to discover the Grenoble region, the eastern balcony of the Vercors and cool off under an invigorating waterfall.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 10.27 km
  • ◔
    Average duration: 5h 00 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 731 m
  • ↘
    Descent: - 730 m

  • ▲
    Highest point: 1,045 m
  • ▼
    Lowest point: 342 m

Photos

Description of the walk

This hike starts next to Allières Castle in the commune of Varces. To get there from Grenoble via the A51 motorway (free to Vif), take exit 10 and head for Allières Castle.

(S/E) Take the street to the right of the château and after 150 metres take a path on the left (signposted 'no vehicles'). The route is marked with yellow signs and the path is wide and almost flat at the start. At the entrance to the woods (400 metres from the start), take the path on the left.

(1). This path climbs gently towards the south-west.

(2) After 15-20 minutes at the "bois de Chabloz" point, turn right onto the path that heads north-west and climbs a little more steeply into the forest.

(3) Take advantage of an open section (high-voltage pylon) to enjoy the view of the valley and the surrounding mountains, all the way to Mont Blanc. After the pylon, the path becomes a trail. It winds between boxwood hedges and becomes a little steeper.
When the slope levels out, you will reach the hamlet of Chardeyre and the road that climbs up to the Saint-Ange plateau.

(4). Cross the road and continue on the path opposite.
A little further up, you will reach the hamlet of La Dionne.

(5) Here, you cross the road twice. The climb continues along the path, which remains fairly steep, until you reach the hamlet of Saint Imbert.

(6) You will come to a road, which you follow to the right. This becomes a track suitable for vehicles and the slope becomes gentler. You are now at the lower edge of the Saint-Ange plateau.

(7) At the next fork, ignore the path on the left that goes up to Prés du Four and continue straight ahead (yellow cross on a tree). Immediately after, take the path on the right towards Savoyères.

(8) When you reach the hamlet of Savoyères, the path continues to the right of the road and descends towards La Pissarde. Continue to follow the signs for Allières.

(9) The trail more or less follows the Ruisseau de la Pissarde stream, which can be a torrent when the snow melts. The descent is quite steep in places and can be slippery in spring and autumn.

(10) At the bottom of the descent, at the edge of the forest, just before reaching the road, you can take a short detour to admire the waterfall (especially in spring). To do so, take a small path on the right (no sign).
To return to the starting point, do not stay on the road, but continue straight ahead on a good path and rejoin the tarmac road to reach Allières Castle (S/E).

Waypoints

  1. S/E : km 0 - alt. 346 m - Allières Castle in the commune of Varces
  2. 1 : km 0.54 - alt. 359 m - Left-hand path
  3. 2 : km 1.47 - alt. 396 m - Chabloz Wood
  4. 3 : km 2.51 - alt. 587 m - Open passage
  5. 4 : km 3.64 - alt. 752 m - Saint Ange plateau
  6. 5 : km 4.06 - alt. 842 m - Hamlet of La Dionne
  7. 6 : km 4.73 - alt. 976 m - Hamlet of Saint-Imbert
  8. 7 : km 5.27 - alt. 1,026 m - Fork in the road
  9. 8 : km 7.32 - alt. 859 m - Hamlet of Savoyères
  10. 9 : km 7.8 - alt. 789 m - Pissarde stream
  11. 10 : km 9.71 - alt. 390 m - Detour to admire the waterfall
  12. S/E : km 10.26 - alt. 348 m - Allières Castle

Notes

Avoid periods of excessive heat, although the stream provides some coolness (but on the descent). The château is not open to visitors as it has been converted into a luxury residence.
The Saint-Ange plateau is a pleasant place for a lunch break (meadows).

Reviews and comments

4.2 / 5
Based on 23 reviews

Reliability of the description
4.1 / 5
Ease of following the route
4.1 / 5
Route interest
4.3 / 5
User 4011497

Overall rating : 3.7 / 5

Date of your route : Aug 05, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

The departure point from Château d'Allières is not easy to find and there is very little parking space. A beautiful walk through the woods with a lovely waterfall. We had some difficulty in places finding the path marked in yellow and the 700-metre descent was not easy on the stony ground and the steep slope, but we had a great time.

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Glasman Dominique
Glasman Dominique

Overall rating : 4 / 5

Date of your route : Feb 14, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A lovely walk, just the right length for the participants (all in their seventies). In fact, at point 4, we took the road on the right for a few hundred metres, downhill, in order to reach the Pissarde stream directly (at the hairpin bend where the road up to Savoyères also starts). This alternative route shortens the walk by about 1½ hours.

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Migele67
Migele67

Overall rating : 4 / 5

Date of your route : Sep 20, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Although there is a 700-metre elevation gain, we based our decision on the opinion of a fellow pensioner who did not find it particularly difficult. Two hours of non-stop climbing followed by two hours of descent, and not many viewpoints. Essentially a physical challenge.

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ladudu
ladudu

Overall rating : 5 / 5

Date of your route : Aug 26, 2024
Reliability of the description : Not used / Not applicable
Ease of following the route : Not used / Not applicable
Route interest : ★★★★★ Very good
Very busy route : No

Hello
i am only an occasional hiker due to my age and poor health.
I wanted to see this hike that I did years ago without a guide.
Thank you.
best regards.

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maminuelle
maminuelle

Overall rating : 5 / 5

Date of your route : Feb 25, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A lovely hike very close to Grenoble. The sparse forest in February offers beautiful views of Belledonne. It's easy to find the path thanks to Visorando's trail. The path is also marked in yellow. Thank you for introducing me to this hike, which I didn't know about.

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Rodger0è
Rodger0è

Overall rating : 5 / 5

Date of your route : Feb 17, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hike done with 3 people. It is magnificent, with many trails (mostly) through woods and beautiful paths. A few steep slopes but very pleasant.
Beautiful views of the entire Grenoble region.
And the waterfall as a bonus...
Thank you to the author for this beautiful hike
roger

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babarr38
babarr38

Overall rating : 4.7 / 5

Date of your route : Jun 26, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant walk that also has the advantage of being not far from Grenoble. The 700 m elevation gain is manageable, gradual and fairly gentle. It is shaded, mainly by forest.
A small downpour the day before brought broken branches and fallen trees onto the path, but this does not prevent you from continuing along the trails.
The only downside is the car park... But we'll manage!

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Stefdu38
Stefdu38

Overall rating : 4.7 / 5

Date of your route : Aug 05, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Hike completed in 4 hours in sweltering heat. Fortunately, almost the entire route is under trees.
No difficulty and, what's more, a very pleasant arrival at the Allières waterfall.

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cricri1950
cricri1950

Overall rating : 4.7 / 5

Date of your route : Apr 19, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

The departure point from Château des Allières is not easy to find due to a lack of signage, and there is very little space to park:

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Maxmalou
Maxmalou

Overall rating : 4.7 / 5

Date of your route : Jun 16, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Lovely walk
Perfect description with GPS app
Enjoyable hike

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nono38800
nono38800

Overall rating : 3.7 / 5

Date of your route : Aug 06, 2018
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good

A lovely walk yesterday in warm weather.
Numerous passages through the woods provided some welcome shade.
I think we missed the Saint Ange plateau because we had a few difficulties from time to time due to the fact that the route does not always follow the paths.
A lovely walk to do in any season

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annasofiarenstrm@hotmail.com
annasofiarenstrm@hotmail.com

Overall rating : 5 / 5

Date of your route : Mar 18, 2018
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

A very pleasant route that is not too difficult for beginner hikers. The waterfall in spring is impressive! It's a good option for hiking without snowshoes in spring. Thank you for this route!

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jacqueline38
jacqueline38

Overall rating : 4.3 / 5

Date of your route : Nov 02, 2017
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good

The information provided in the guidebook is reliable: it starts off gently and then climbs steeply. The route can indeed be slippery in wet weather (slabs on the climbs). I didn't follow the directions in St-Imbert due to a moment of inattention and ended up in Rossiot; the descent via Savoyères is well signposted and pleasant on a forest track to the hamlet, then becomes very steep and requires a lot of attention. Follow the signs (348 at the château-1210 in Rossiot), good elevation gain. Nice walk.

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katpichette
katpichette

Overall rating : 4.3 / 5

Date of your route : Oct 30, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good

Wonderful walk!

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ujf
ujf

Overall rating : 5 / 5

Date of your route : Nov 29, 2016
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

thank you for this wonderful walk

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