Grisail and Ponsonnanche circular loop

A charming, easy walk offering beautiful views of the surrounding peaks. In spring, you’ll enjoy the sound of the streams flowing down from the mountains.

Details

32934821
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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.55 km
  • ◔
    Average duration: 2h 10 
  • ▲
    Difficulty: Easy

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 118 m
  • ↘
    Descent: - 116 m

  • ▲
    Highest point: 922 m
  • ▼
    Lowest point: 787 m

Photos

Description of the walk

(S/E) You are in front of the restaurant in Saint-Paul. It is behind you. Follow the D8 to your left, heading north-west. Take thefirst tarmac road on the right, towards Rivoiranche. Pass the cemetery and continue along the small road.

(1) Pass the Château de Rivoifranche on your right. After about 250 m, when the road bends to the right, continue straight on along a stony track towards Bonnotaire. You will come to a crossroads.

(2) Take thefirst left towards Grisail. Continue straight on to the hamlet of Grisail.

(3) Cross the D8 and take the Chemin du Four opposite. Very soon, turn left and leave the hamlet. Ignore a dirt track that appears in front of you and follow a good track on the left. Go downhill, cross a stream and climb steeply up the other side.

(4) At the “Malseret” sign, continue straight ahead (south). Very soon, ignore a private track on the right and continue straight ahead on a narrower path. You’ll come out onto a small road at the entrance to the hamlet of Ponsonnanche.

(5) Follow the road to the left, and immediately turn onto a path on the right. Cross a stream and continue straight on until you reach a junction (signposted “Les Vaches”).

(6) Turn left and head down a lovely stony path. You’ll see the bell tower of Saint-Paul’s church ahead. You’ll come out onto a small road, which you follow to the right. You’ll arrive at the church.

(7) Walk past it and turn left. You’ll reach the D8, which you follow to the left to return immediately to the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 806 m - D8 Road - Restaurant
  2. 1 : km 1.17 - alt. 792 m - Château de Rivoifranche
  3. 2 : km 1.8 - alt. 820 m - Crossroads – Sign for “Les Terreaux”
  4. 3 : km 3.01 - alt. 844 m - Grisail - Crossing the D8
  5. 4 : km 4.05 - alt. 902 m - Sign for "Malseret"
  6. 5 : km 4.62 - alt. 922 m - The hamlet of Ponsonnanche
  7. 6 : km 5.25 - alt. 914 m - Crossroads – "Les Vaches" sign
  8. 7 : km 6.45 - alt. 812 m - Église Saint-Paul (Saint-Paul-lès-Monestier)
  9. S/E : km 6.55 - alt. 806 m - D8 road - Restaurant

Notes

The walk starts along the D8 in Saint-Paul-lès-Monestier, a small village in the Isère department, north-west of Monestier-de-Clermont on the northern edge of the Trièves region.
There is parking available near a restaurant.
To my knowledge, there are no shops or amenities in Saint-Paul. To find these, head to Monestier-de-Clermont.

If this route seems a bit short, you can extend your walk by using another “Visorando” route starting from Saint-Paul: “Monestier-de-Clermont circular route starting from Saint-Paul-lès-Monestier.” Follow this route and, when you reach the hamlet of Les Vaches, turn right instead of left. You’ll return to Saint-Paul, significantly extending the distance (around 14 km in total and about 4 hours’ walk).

Worth a visit

Throughout the hike, you’ll enjoy stunning views of the surrounding mountains: the Deux Sœurs, the Chartreuse peaks, a peak of the Obiou, the Jocou, and more.
In spring, you’ll walk alongside several refreshing streams.

Reviews and comments

4.6 / 5
Based on 4 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.5 / 5
Route interest
4.5 / 5
Flopy 58
Flopy 58

Overall rating : 4.7 / 5

Date of your route : Feb 09, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A charming circular loop, almost no elevation gain, beautiful scenery, and often unobstructed views. Perfect when you're not feeling very fit or don't have much time. However, it can be very muddy in some places when the snow melts...

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romanche
romanche

Overall rating : 5 / 5

Date of your route : Feb 03, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

An excellent walk for older people looking to get back into shape at the start of the season. Very little elevation gain, not too many kilometres, and easy country lanes or paths. Just one minor difficulty: the path from Grisail to Malseret was partly blocked by a large stream. Thank you for this lovely walk in a magnificent mountain setting

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XFandre
XFandre

Overall rating : 5 / 5

Date of your route : Jan 25, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant walk.

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casillas
casillas
• Edited:

Overall rating : 3.7 / 5

Date of your route : May 18, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

We did this hike on Ascension Thursday in grey, rainy weather. We decided to extend the route by taking a detour starting at point 6, at an elevation of 916 metres. Please be aware that this path is very narrow, steep, slippery and poorly maintained; look carefully for the yellow and green markings on the trees. We saw someone working along the way who advised us against climbing up to the cliffs, as the ascent is even steeper and longer, and without walking poles it’s a real struggle. On her advice, we took a detour leading to a private property, but asked permission to pass – no problem, as we came across a group of young adults who were celebrating the holidays; they were very friendly. After a long descent, we reached point 6, but from there to point 7 it was a real struggle with lots of mud and water on the path. (Total: 9.8 km, 435 m elevation gain. A word of advice: take walking poles and good shoes.)

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