Grosse Pierre, Saut du Loup and the Ardèche Gorges cliff

The hike consists of a loop that is a discovery trail where you can see a menhir, a dolmen, a charcoal kiln and panoramic views.
Moderator's note It appears that the end of the route has been changed on the ground. See the reviews and possibly try the route in the opposite direction

Details

2605255
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 9.28 km
  • ◔
    Average duration: 3h 20 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 233 m
  • ↘
    Descent: - 241 m

  • ▲
    Highest point: 265 m
  • ▼
    Lowest point: 46 m

Photos

Description of the walk

Access via the Ardèche Gorges road at the Saint-Marcel Cave.
When the cave site is open during the summer season, park in the cave car park.
If the cave car park is closed, park in the small car park on the road opposite the cave site.

(S/E) From the cave car park entrance, take the path uphill and follow the signs to the Saint-Marcel Cave.
Take the path on the right and follow the signs along the entire loop, in the form of plaques engraved with 'Chemin de la Grosse Pierre' and fixed to large blocks of stone on the ground. Reach the La Grosse Pierre signpost.

(1) Turn right and continue along this path, ignoring the paths leading off to the right or left at the crossroads. Continue to the menhir called La Grosse Pierre. Then continue to the dolmen.

(2) Turn right onto the path where you will see a dolmen, a panoramic view of the gorges and the Pre-Alps, and finally a reconstructed charcoal kiln.
Find the Grotte de Saint-Marcel sign near the starting point.

(S/E) Head towards Combe du Pouzat. Just after the bend, there are two options:
- either take the path on the left, which is rutted and very steep (at least at the beginning) but which we did not take.
- or continue to a small road and then take a path on the left that runs parallel to the gorge road.

(3) After reaching the tourist road, cross it and follow the path that descends into the valley to the Combe du Pouzat signpost.

(4) Turn onto the path on the left towards the Camping des Grottes. A few dozen metres further on, a path branches off to the left; it is not very visible, but about 10 metres along this path, a white and yellow cross is marked on a slab. Take the path on the left, even though there are no markings there in 2019, as further along this path, the white and yellow markings reappear clearly.
This path descends into the valley, sometimes passing through the stream bed. At Saut du Loup, the path goes around it via a steep and rugged descent. Reach the crossroads of the Grosse Pierre track in a hairpin bend.

(5) Turn right onto this track to reach the Saut du Loup.
Then take the path in the stream bed and follow a small ledge to the Camping des Grottes signpost.

(6) At the signpost, descend the track on the left to the campsite and follow the Ardèche on the left, passing over magnificent slabs. Reach the beginning of a meander and continue to the Détroit.

(7) Retrace your steps to the hairpin bend at the Grosse Pierre track.

(5) Turn right and continue along this track until you reach the cave car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 206 m - Saint-Marcel Cave car park
  2. 1 : km 0.82 - alt. 261 m - Balise la Grosse Pierre
  3. 2 : km 1.41 - alt. 250 m - Grosse Pierre menhir
  4. 3 : km 2.92 - alt. 247 m - Combe du Pouzat trail
  5. 4 : km 4.08 - alt. 196 m - Combe du Pouzat marker
  6. 5 : km 5.12 - alt. 138 m - Camping des Grottes marker
  7. 6 : km 5.91 - alt. 64 m - Saut du Loup - Walk along the - Ardèche
  8. 7 : km 6.75 - alt. 47 m - The Strait
  9. S/E : km 9.28 - alt. 202 m - Parking - Grotte Saint-Marcel

Notes

Take particular care when walking on the slabs along the Ardèche, which can become very slippery if wet. Do not attempt this hike after a period of rain or if the ground has not had time to dry.
Also, do not attempt this hike if there is a risk of thunderstorms, as you will be crossing a stream that is prone to sudden rises in water level.

Worth a visit

Visit the Saint-Marcel cave and the Ardèche Gorges tourist route with its many viewpoints.

Discover the Saut du Loup, a waterfall that can never be seen because the trail can only be walked when the stream bed is dry.
We walk along the Ardèche on magnificent limestone slabs at the foot of a splendid cliff dotted with rock shelters.

Reviews and comments

4.3 / 5
Based on 26 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.4 / 5
Route interest
4.1 / 5
Philou 26
Philou 26

Overall rating : 3.3 / 5

Date of your route : Oct 13, 2025
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

A beautiful hike that begins with a circular at the St Marcel cave. We had difficulty locating the sites (dolmen menhir).
The rest of the hike is fairly easy until you reach the Ardèche river, with one difficult section where the yellow and white markers were a great help. We didn't find the Saut du Loup waterfall...

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User 9276217
• Edited:

Overall rating : 2 / 5

Date of your route : Jul 17, 2025
Reliability of the description : ★☆☆☆☆ Very disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★☆☆ Average
Very busy route : No

The route was unclear at the start.
The section leading to the large rock was only possible thanks to the signposting that the author advises against using (on the left). We had to ask at the cave how to reach the banks of the Ardèche.
The person we spoke to told us that the section described on the information sheet was no longer usable.
The banks of the Ardèche and the sandy beaches are the most beautiful part, but we reached them by taking a completely different path.
What a shame!

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Cocolamotarde
Cocolamotarde
• Edited:

Overall rating : 4 / 5

Date of your route : Dec 29, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

This hike can be divided into two parts: the first part allows you to discover a certain culture, which is very enjoyable, and the second part leads to the water's edge. It is a really easy and very pleasant hike that I highly recommend. If you do it outside of the summer season, I advise you to do the second part towards the water first, i.e. to do the hike in reverse

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Kitkat30
Kitkat30

Overall rating : 2.7 / 5

Date of your route : Jul 25, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★☆☆☆☆ Very disappointing
Very busy route : No

A hike without much interest, except for the view of the Ardèche gorges.
The trail is worn, little used and not very well marked, especially in the riverbed.
In short, I do not recommend it at all.
However, we did visit the Saint Marcel cave, which is very beautiful and, above all, has excellent wine (stored in the cave itself)

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christine scheppler
christine scheppler

Overall rating : 4.7 / 5

Date of your route : Jun 04, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Lovely hike in Ardèche. Interesting loop with a menhir, a dolmen and a charcoal kiln.
Very beautiful arrival on a sandy beach on the banks of the Ardèche. Magnificent view of the Ardèche gorges.
Best done before 11 a.m. and the arrival of the canoes.

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Pierroblx
Pierroblx

Overall rating : 4.7 / 5

Date of your route : May 13, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Perfect app for tracking your route, and the information is reliable and accurate.
Very good.

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saint victor
saint victor

Overall rating : 4.7 / 5

Date of your route : Mar 17, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant hike without any major difficulties. Avoid doing this hike in summer as there are likely to be lots of people on the trail to Ardèche. Thank you for sharing

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catche
catche

Very nice hike. The first loop is interesting with dolmens, menhirs and charcoal kilns.
The descent to the Ardèche offers several viewpoints. There is just one slightly tricky section after the waterfall. I recommend it

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ARDECHOU
ARDECHOU

Overall rating : 4.7 / 5

Date of your route : Feb 22, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

A beautiful hike with a moderately difficult route, followed by a descent and gorges that are simply magnificent..

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Xav26D
Xav26D
• Edited:

Overall rating : 5 / 5

Date of your route : Nov 05, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike that allows you to discover a menhir, the remains of a dolmen, a charcoal kiln, caves and waterfalls.
For your information, between points 4 and 5, you will pass by a beautiful waterfall.
I preferred to follow the riverbed to reach point 6 without going via point 5. Be careful: it's slippery, but doable.
Before reaching the strait, I injured my ribs by slipping on the slabs. ++Therefore, this route should be avoided when wet.++

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smashdc
smashdc
• Edited:

Overall rating : 5 / 5

Date of your route : Aug 29, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

-

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BenFr
BenFr

Overall rating : 4.7 / 5

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

Contrary to what was indicated, the markings were parish specific to Brittany. They must have been redone since 2019.
Thank you for this pleasant and beautiful route.

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MAFFEI
MAFFEI
• Edited:

Overall rating : 4.7 / 5

Date of your route : Apr 14, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

The first loop on the path to the big rock is easy and interesting. The markings are clearly visible; follow the "path to the big rock"
We did the loop in the "official" direction
The start of the second loop from the car park is a little difficult to find. We cut across a steep slope and then found the path on the left just before the road (near the rubbish bins)
After entering the old campsite, there is a signpost pointing to the left, but we preferred to head towards the river, which is a very good landmark.
The return to point 5 and the road climbs a little but is easy to follow.
A very beautiful hike with a variety of terrain and beautiful views. Not recommended in wet conditions.

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Francine84
Francine84
• Edited:

Overall rating : 5 / 5

Date of your route : Apr 06, 2023
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

I had already completed this entire route in the indicated direction in September 2021 without encountering any particular difficulties.
Today, I just retraced the Saut du Loup trail, which is the loop that descends to the banks of the Ardèche. I followed the trail in the opposite direction as advised by the moderator, with the help of the app's GPS.
There are no problems if you rely primarily on the trail rather than the yellow and white markings. After the gate that marks the old entrance to the campsite (now permanently closed), ignore the markings and continue down the track, passing under the old campsite building and reaching the river below, where you will find the markings again.
To go back up, retrace your steps to (5) and follow the trail and yellow and white markings: path through the undergrowth then over scree, crossing the dry stream bed, short steep climbs to get past a rocky outcrop then around the Saut du Loup waterfall (dry)... to point (4).
Sharp bends to the left then to the right, cross the tourist road and return to the St Marcel Cave site.

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jean2669
jean2669

Overall rating : 3.3 / 5

Date of your route : Mar 06, 2022
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : No

initially, on paper, it looked like a beautiful route with a section along the banks of the Ardèche river, but what a disappointment at the end of the trail.
the first part was very good and as expected, but the Combe de Pouzat section, after the Saut du Loup descent to the Camping des Grottes, before you can walk along the river, on the access path to the campsite after the gate, the path veers off to the right onto a very steep slope, climbing up through oak trees and scree, with brand new yellow and white markings added this year and a very steep path up the rocks, which is not very easy at the end of the day and the walk, and not recommended for everyone. about 1,300 metres of hard work to get back to the path that descends into the Combe de Poizat, thus forming a loop around the side of a "big hill". We need to check if we made a mistake somewhere, but it seems that access to the Camping des Grottes is now prohibited by a yellow and white cross. See some photos of the end of the modified hike.

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