Above Mornas via the fortress and the Crestaïre

Who hasn't admired the fortress of Mornas while driving along the A7 motorway?
Now is your chance to climb up a very accessible path and admire the landscape of the Rhône Valley from a cliff over 100 metres high, then continue on a circular route between heath and pine forests. This is a variation on a route offered on site, which avoids returning via a fairly busy tarmac road between buildings and houses.

Details

5728878
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 8.07 km
  • ◔
    Average duration: 3h 10 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 300 m
  • ↘
    Descent: - 294 m

  • ▲
    Highest point: 195 m
  • ▼
    Lowest point: 36 m
  • ⚐ Country: France
  • ⚐ District: Mornas (84550)
  • ⚑
    Start/End: N 44.201538° / E 4.726559°
  • ❏
    IGN map(s): Ref. 3040OT
  • Hour-by-hour weather

Photos

Description of the walk

You can start from the 50-space car park on the side of the N7, opposite the tourist office, or from the car park above the cemetery.

(S/E) From the car park, cross theN7 with caution to enter the village and follow the Cours des Platanes. Come out onto the Place de la Fontaine and continue uphill on the road that passes under the railway line. Continue on the Montée de la Combe. Pass between the cemetery and the Romanesque church of Notre-Dame-De-Val-Romigier (12th-16th century, enlarged and restored many times).

(1) Above the car park, go through a barrier and follow the track that veers to the left. It is marked with picnic tables until you reach the entrance to the fortress. Turn right onto a path that crosses rocky slabs and follows the edge of the cliff at a safe distance. At the highest point of the hill, there is a breathtaking view to the north over the Rhône valley and its various transport routes.

(2) Follow the yellow and red markings ofthe GRP®, descend to the right towards the Sainte-Baudile Chapel, go around it to climb to the left and follow the ridge. Then stay on the GRP®. When you reach the bend in a wide track, continue on the ridge path. Next, follow this track for about 50 metres, then leave it for the path that continues to the left through the undergrowth. There is a slightly tricky passage where you have to climb over a rock using a few rather high "steps". (You can bypass this by taking the track a little further on to the right).

(3) When you reach the junction of several tracks, take the one opposite until you reach the Crestaïre junction.

(4) The track then leads to a large crossroads where you will find yellow hiking signs. In front of you is the "Crestaïre Nord" and beautiful pine forests. Take the track on the right that descends towards the south. There is a beautiful view of the meanders of the Rhône, Mont Ventoux and the Dentelles de Montmirail.

(5) When you reach a flat area, leave the main track, where there is a barrier, and follow the Gourréou track on the right, indicated by a sign. It leads into a wooded valley. Keep to the left until you reach the junction with a tarmac road where there is a cross. This is the Chemin de Gourréou.

(6) Follow it downhill to the left between beautiful villas. At the third junction on the right, turn onto Chemin de la Combe, which makes a right angle to the right.

(7) Continue along the Combe de Canne track. Go up to a barrier, then take the path on the right which continues to climb until you reach a wide track. Turn left onto this track.

(8) You will come to a sign describing the panorama. Continue climbing. When you arrive below the Sainte Baudile chapel, take a steep path on the left, marked by a green cross on a tree trunk. The descent is steep and rugged. You can see a second, identical path running parallel to it. Descend until you reach the starting track, which will take you back to the church and cemetery.

(1) Retrace your steps to return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 36 m - 50-space car park
  2. 1 : km 0.44 - alt. 75 m - Cemetery car park - Barrier - Chapelle Notre-Dame-du-Val-Romigier (Mornas)
  3. 2 : km 1.1 - alt. 195 m - Summit of the hill
  4. 3 : km 2.56 - alt. 150 m - Crossroads
  5. 4 : km 3.37 - alt. 157 m - Croisement du Crestaïre
  6. 5 : km 4.3 - alt. 101 m - Sign for the "Gourréou trail"
  7. 6 : km 5.09 - alt. 73 m - Chemin de Gourréou (cross)
  8. 7 : km 5.65 - alt. 73 m - Combe de Canne trail
  9. 8 : km 6.95 - alt. 184 m - Panoramic panel
  10. S/E : km 8.07 - alt. 36 m - 50-space car park

Worth a visit

Fortress of Mornas 11th-14th century, restoration work undertaken from 1977 onwards thanks to the "Friends of Mornas" association, listed as a "historic monument" in 1927.
Simple visits from February to November or guided tours and re-enactments during the summer.
Contact the "Friends of Mornas" association: amisdemornas@wanadoo.fr.
More information at http://forteresse-de-mornas.com

Reviews and comments

4.7 / 5
Based on 13 reviews

Reliability of the description
4.8 / 5
Ease of following the route
4.5 / 5
Route interest
4.7 / 5
User 13124727

Overall rating : 4.7 / 5

Date of your route : Oct 20, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

lovely walk

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User 13681470

Overall rating : 4.3 / 5

Date of your route : May 06, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Out of season, we met two people. We had a few doubts and made a few mistakes along the way, forcing us to retrace our steps, but thanks to our smartphones, we could see exactly where we were. There were two tough climbs along the route, especially at the start, but overall, it was worth it!

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Florence42
Florence42

Overall rating : 5 / 5

Date of your route : May 19, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very pleasant hike, varied terrain and route. Beautiful panoramic views. The view of the fortress is magnificent. We follow the route on the GPS, so we don't know if the explanations are reliable.

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SeverineJourdan
SeverineJourdan

Overall rating : 5 / 5

Date of your route : May 12, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

A very beautiful hike with stunning scenery.
There is a steep climb up to the fortress, but after that it is fine
Be careful if it rains, I wouldn't recommend it because there's a section after the fortress with rather slippery rocks.

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Papidudu84
Papidudu84

Overall rating : 5 / 5

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

Superb hike with magnificent views.
Despite a strong mistral wind, we had a wonderful time surrounded by holm oaks and thyme.

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ALEX84100
ALEX84100

Overall rating : 4.7 / 5

Date of your route : Jan 26, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very pleasant walk, well signposted with beautiful views

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Marius26
Marius26

Overall rating : 5 / 5

Date of your route : Apr 01, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

It's a very pleasant walk... once you reach the fortress. The route is very well marked and there are numerous panoramic views. There are also a few possible variations and, best of all, it's suitable for late risers!
In fact, it's quite possible to do it in just half a day.

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Francine84
Francine84
• Edited:

Hello Toybou,
I recently mapped out a route starting from Piolenc that includes part of the trail of restored drystone shelters (bories) restored by the Mornas Aujourd'hui association and shows where it is located. See the technical data sheet "From Piolenc to the fortress of Mornas" (municipality of Piolenc) on visorando. You might find it interesting.
https://www.visorando.com/randonnee-n420...
Happy hiking, best regards
Francine

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Toybou
Toybou

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 : No

A short, fairly easy and very pleasant hike. However, avoid days when the Mistral wind is blowing, as you walk along the edge of a cliff! Halfway along the route, we came across the association that restores the drystone shelters and terraces: they explained everything to us and we will definitely come back to visit this discovery trail, which includes around thirty drystone shelters. We are delighted to have discovered the back of Mornas, which we didn't know before. Thank you for this route.

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chimette&lesloulous
chimette&lesloulous

Overall rating : 4 / 5

Date of your route : Mar 12, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Hike with two friends 12 03 23 we met 10 hikers pleasant walk I had my dog we avoided the cliffs the second car park near the cemetery was closed visit to the fortress closed, a shame, but we'll come back in the autumn

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gerardbagn
gerardbagn

Overall rating : 4.7 / 5

Date of your route : Apr 10, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A magnificent route with beautiful views over the Rhône Valley. The last descent is quite rough, so you need to be very careful and have good footwear. We had a great time. Thank you

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chimette&lesloulous
chimette&lesloulous
• Edited:

Overall rating : 4.3 / 5

Date of your route : Mar 13, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Pleasant hike, shame we couldn't visit inside the fortress. Lovely view over the Rhône, crossing the Uchaux massif, relaxing. I had Bounty, my setter, with us so we avoided the ridges, but we'll be back. We didn't have any mistral wind, it was very pleasant

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Martine GUAY
Martine GUAY

Overall rating : 4 / 5

Date of your route : Jan 23, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

Beautiful view of the Rhône Valley. No difficulty.

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bernardSalon
bernardSalon

Overall rating : 5 / 5

Date of your route : Sep 08, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Lovely, easy hike with a visit to the citadel. Thank you

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