The centre of Pangaea

How about taking a trip back a few million years to find yourself at the centre of the original world (Pangaea)? La Baume-Cornillane claims this location and there are a few information panels at the top of the village explaining it in more detail. The rest of the route will take you up to the heights of Pas de la Croix, then back through the forest to the car park and back to the 21st century.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 12.41 km
  • ◔
    Average duration: 5h 35 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 714 m
  • ↘
    Descent: - 710 m

  • ▲
    Highest point: 931 m
  • ▼
    Lowest point: 313 m

Photos

Description of the walk

Park in the car park opposite the town hall in La Baume-Cornillane.

Yellow signposting
(S/E) With your back to the town hall, go to the signpost opposite the town hall, above the information board on the right. Follow this small tarmac road uphill towards the feudal village. After 100m, the tarmac gives way to dirt and then comes to two houses.

Turn right and then immediately left to follow the path between the two houses. The trail enters a wood, ignore a path on the left and continue climbing until you reach a flat area. Turn right and then right again to climb up to the ruins of the 12th-century castle, which offers beautiful views of the plain.

(1) Descend and return to the ridge where you will find an information panel about the centre of Pangaea. Turn left onto a path that runs alongside a line of rocks. After 120 metres, ignore a path that descends to the left and follow the path that curves to the right, passing between the rocks. You will reach the Réservoir signpost.

(2) Leave the path on the left, which will be the return route, and continue right towards Serre Perrier on the descending path. Go through a gate, cross the road and head straight ahead on the path parallel to the entrance to the Graire farm. The path climbs and turns left just after a semi-troglodyte ruin until it reaches an esplanade. At the fork, follow the path on the right for about 200m to find a small marker post.

Leave the main path and take a small stony path on the left (not very visible at first) which climbs uphill. N.B. Several tracks on the left are marked on the map but are no longer visible on the ground.
The trail narrows, then passes under the pine trees and finally arrives at a flat area. Ignore the trail that branches off to the left towards Serre Perrier and continue for about 20 metres to reach the Serre Perrier signpost.

(3) Continue on the path on the right towards Pas de la Croix. Higher up, the path becomes steeper at times and ends in a tunnel of boxwood. You will reach a gate marking the arrival at Pas de la Croix.

(4) Turn right to make a round trip to the plateau, which offers a beautiful view. Please note that depending on the season, it may not be possible to reach the plateau as it is a grazing area. Return to Pas de la Croix.

Yellow-green markings
(4) Turn right towards Pas du Buis on a grassy path. Cross a beautiful beech forest dotted with holly trees. At a fork (not visible on the map), follow the path downhill to the left, which joins Pas du Buis.

(5) Turn left through a passage carved into the boxwood. The trail descends along the side of the hill through boxwood at first, then changes slopes and enters a pine forest.

(6) At a fork, follow the path uphill to the left. About 100 m further on, you will come to another fork. Turn left and begin the descent, which is quite stony in places, until you reach a small flat area at the Danier crossroads.

Yellow markings are scarce
(7) Turn sharply left onto the wide path descending towards La Baume-Cornillane. Pass the Buisson de Granon signpost and continue straight downhill towards Serre Perrier. You will come to a junction of tracks (junction of the alternative route).

(8) Turn right onto the track and start the descent. Shortly afterwards, you will see Valence ahead of you. Further down, at a fork, take the left-hand path which runs along the top of the Bégaire stream. You will reach a junction near Mazoyer.

(9) Continue straight ahead on the same path, which becomes flatter. After a bend, leave a path on the left and continue on the main path, which may be muddy in places. You will arrive at a paved section with a gate on the right and the Ferme Bouchet on the left. Follow the road opposite downhill, turn right and continue gently to a dirt car park at Pas du Pont at the foot of a rocky outcrop.

(10) Turn left onto the road to cross this pretty stone bridge. Immediately after, turn left onto a small path that descends for a few metres and then climbs steeply to the right (the route on the map is slightly off). The trail joins a stony path coming from the right (marked in purple on the map), follow it to the left as it climbs.

After following the path more or less along the ridge of the small hill, you will come to a fork. Leave the path on the left that descends and arrive on the right at a viewpoint at the La Roche de Pangée sign. Follow the path that slopes to the right towards the rocks, following them until you reach the Réservoir crossroads.

(2) Follow the same route as on the way there until you reach the ruins.

(1) Descend via the same path to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 324 m - Town hall car park
  2. 1 : km 0.39 - alt. 393 m - Feudal ruins
  3. 2 : km 0.55 - alt. 395 m - Marker: the reservoir
  4. 3 : km 2.14 - alt. 537 m - Serre Perrier marker (possible alternative route)
  5. 4 : km 3.58 - alt. 874 m - Pas de la Croix
  6. 5 : km 5.31 - alt. 794 m - Pas du Buis, turn left
  7. 6 : km 6.32 - alt. 725 m - Turn left onto the ascending path
  8. 7 : km 6.87 - alt. 648 m - Turn left onto the track
  9. 8 : km 8.07 - alt. 559 m - Turn right onto the track
  10. 9 : km 9.18 - alt. 412 m - Continue straight ahead
  11. 10 : km 10.63 - alt. 315 m - Turn left onto the road
  12. S/E : km 12.41 - alt. 324 m - Town hall car park

Notes

Shorter variant without signposts (7.7 km and 320 m elevation gain)
(3) Turn left onto the almost flat path towards Buisson de Granon. Continue along the main path until you reach a crossroads. Ignore the path on the left that descends and the one on the right, and continue straight ahead on the path that curves to the right. After 200 m, ignore another path that descends to the left and ends at a track at a bend (8).

Worth a visit

  • Feudal ruins (square keep) of the Château des Cornillans, built around the 12th century. The site was destroyed by Simon de Montfort (Albigensian Crusade) in 1217 and by Louis XIII's troops in 1626.
  • The "Centre of Pangaea" (geographical site), which is said to symbolise the "centre of the original world".

Reviews and comments

4.6 / 5
Based on 35 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.4 / 5
Route interest
4.7 / 5
gamagi
gamagi

Overall rating : 5 / 5

Date of your route : Nov 11, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Hello, we did this hike on a public holiday and the weather was very nice for the season. We therefore encountered many people. There is a fairly significant elevation gain between points 3 and 4, but it is still manageable. There is an extraordinary view on the way there and back from the Pas de la Croix. We followed the suggested route exactly, but normally between points 4 and 5 the PR path has changed; there is a × but no sign yet indicating that the path is closed.
Another path is marked for the descent to La Baume-Cornillane, which is not yet shown on IGN maps.
A very beautiful hike.
Thanks to the author.

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Phasmes
Phasmes

Overall rating : 4.7 / 5

Date of your route : Sep 22, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful and informative hike!

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Protee26
Protee26

Overall rating : 4.3 / 5

Date of your route : Mar 09, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful walk, completed in 3 hours and 20 minutes. A very varied route with pretty landscapes.
Personally, I would tend to start from the "Pas du pont" car park at point 10, which avoids the village and allows you to warm up nicely!

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Kattymini
Kattymini

Overall rating : 5 / 5

Date of your route : Feb 19, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We did this hike on a Wednesday and didn't see anyone else. We started off through the old village, then followed an easy trail with a nice, steady climb that was a bit steep but shaded and sheltered from the wind. The view from the top was magnificent.
The return trip was on a fairly stony path but not too steep... I recommend this hike. Thank you for suggesting this hike

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LaurieTeodori
LaurieTeodori

Overall rating : 4.7 / 5

Date of your route : Dec 16, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

Very pleasant route with beautiful views at the top.
I lost my glasses there, if anyone finds them...
Easy route to follow. Did the hike with my two Australian shepherds.
I'll be back!

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Plu0669
Plu0669

Overall rating : 5 / 5

Date of your route : Aug 16, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Great hike with my faithful four-legged companion. The first 4 kilometres are quite steep, but it's worth it!
Once you reach the top, the view is superb and it's easy to find a spot to sit down and eat something.

For me, the distance was 12.9 km with an elevation gain of 670 m. Including a break at the top, it took me 3 hours and 20 minutes in total.

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maran04
maran04

A pleasant hike with plenty of shade and no difficulties.

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lolochaz
lolochaz

Overall rating : 4.7 / 5

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

Beautiful hike.
The first 4 km are quite steep, but once you reach the plateau, there are magnificent views of the Ardèche and Vercors.
After that, there were no further difficulties.
It took us 4.5 hours
Thank you for this hike

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Granola
Granola

Overall rating : 4 / 5

Date of your route : May 19, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful and very pleasant hike.
The first climb is a bit long and physically demanding, but it's cool because it's completely in the woods.
I recommend a good pair of hiking boots as the paths are quite stony.
The second part of the route is more difficult to navigate due to the numerous paths and lack of visual landmarks (most of the route is in the woods). A good sense of direction or a GPS device is essential in my opinion.
Finally, if you visit the old village and the ruined castle at the start of the hike and climb up to the cross, the distance is closer to 14 km than the initial 12 km.
Thank you for this route.

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loll26
loll26

Overall rating : 2 / 5

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

From the start to the summit, there were signposts and no problems finding the route

From Danier, returning to Baume Cornillane, there were no more markings, either on the ground or on the trees, and no signs. What's more, there are lots of paths on all sides, so it's not easy
luckily we have a good sense of direction!!!

Almost at the end of the route, we came across a few people who confirmed that the trails in this area are extremely poorly marked

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faicagat
faicagat

Overall rating : 5 / 5

Date of your route : Aug 07, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very beautiful hike, starting with the village, which is quite unique.

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mimil2607
mimil2607

Overall rating : 4.3 / 5

Date of your route : Jul 18, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

Very little signposting at the end of the hike. Glad we had the Visorando app because we had strayed off the trail.

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TOULAUD'RANDO
TOULAUD'RANDO

Overall rating : 5 / 5

Date of your route : Apr 19, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A challenging climb at the start for over 3 km to reach the top of the plateau, walking along steep and very stony paths.
Magnificent views once you reach the summit at over 900 metres.
Good elevation gain, and the descent is easy despite the rocks.
I recommend this hike.

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TOULAUD'RANDO
TOULAUD'RANDO

Overall rating : 4.7 / 5

Date of your route : Apr 07, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike despite the steep climb at the start and over 3 km, and despite the stones on the route.
Very beautiful view once at the top.
i recommend this hike.

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mayakou
mayakou

Overall rating : 4.3 / 5

Date of your route : Oct 09, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : Yes

signposting problem on part of the route

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