On the heights of Châteauneuf-sur-Isère

A short walk to discover the surroundings of Chateauneuf-sur-Isère. Part of the route is on small, quiet tarmac roads, but it is nonetheless pleasant.

Details

875025
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  • Walking
    Activity: Walking
  • ↔
    Distance: 7.54 km
  • ◔
    Average duration: 2h 45 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 219 m
  • ↘
    Descent: - 219 m

  • ▲
    Highest point: 248 m
  • ▼
    Lowest point: 124 m

Photos

Description of the walk

Park at Place de l'Isère below the Salle des Fêtes in Châteauneuf-sur-Isère.

(S/E) From the car park, head back up towards the Salle des Fêtes and the D67. At the roundabout, turn left and look for a pedestrian crossing a few metres further on. Turn right to cross the road and head towards the Saint-Hugues Church. Walk along the right-hand side of the church until you see the Chapelle du Tiers Ordre chapel next to it. Continue along Rue des Crozes (D101) on the left-hand pavement until you reach number 195.

(1) Cross the road (with caution) and join the pavement opposite (rubbish bins and sign for Le Télégraphe - Table d'Orientation). Turn right into the car park before building no. 224 and drive through it. At the end of the car park, follow the path furthest to the right into the forest. It quickly climbs up a sunken lane. This comes out onto a tarmac road.

(2) Cross the road and take the path opposite (wooden barrier and Zone Natura 2000 sign). Follow the path, which alternates between flat sections and gentle climbs. Walk alongside an orchard until you reach the Deveys pumping station. Continue slightly to the right on the tarmac to reach the Télégraphe signpost and the orientation table on your left (beautiful views of the Vercors).

(3) With your back to the orientation table, return to the signpost and descend to the left onto the road towards Place des Pierres via Les Réalières. At the next crossroads, turn left for about 600 metres until you reach a major crossroads on the edge of the D101.

(4) Turn right and cross the road with great caution (busy section). Continue straight ahead on the path that veers to the right above the road. Further on, walk along an orchard and then pass the farm buildings to arrive at a small paved road. Follow this road to the left, which descends to a crossroads (before the first house in the housing estate).

(5) Turn right and follow Rue Traversante. Ignore a path on the right and left (not visible on the map) and continue in the same direction. At the next junction, ignore the paths on either side and continue for a few metres until you reach the end of the small orchard.

(6) Leave the asphalt and turn left onto the path. It slopes to the right and ends at a vineyard. Turn left/right to pass between the vineyard (on your right) and an orchard (on your left). At the end of the plantations, the path branches off to the left, descending into the woods and becoming very stony. About 200 metres further down, when the woods thin out (100 metres before you reach a road), look for a path on the left.

Leave the path and turn left onto this ascending trail. Be careful, as this trail is used by mountain bikes and it is not always possible to move out of the way due to the vegetation. Further up, cross a trail at a small jump (not marked on the map) and continue until you reach a clearing.
Continue along the path on the left and then, 50 metres further on, turn left again. Climb uphill, which is quite steep in places, go around a man-made bump and you will come to a fork just before you reach the plateau. Turn right to reach a meadow.

(7) Continue right along the meadow and the edge of the woods until you reach a road. Turn left/right and follow an orchard (on your left). At the end of the orchard, the trail branches off to the right into the woods and quickly arrives at a beautiful viewpoint over the Isère River. Follow the trail downhill until you reach the hollow of a hill.

(8) Follow the path on the right which climbs steeply (leave the path on the left for the return journey). You will soon reach a flat area with a cross. Pass to the left of the cross and follow the path downhill to arrive just above the village, which offers beautiful views (be careful of the unprotected cliffs!).
It is not possible to return directly to the village, so turn around and climb back up to the cross. Go past it and descend into the hollow.

(8) Turn right onto the path and follow a few steps to reach the Place des Pierres signpost.
Turn right onto the pavement and, after passing the roundabout, turn right onto Rue des Remparts.
At the next fork, turn right onto Rue du Château with its semi-troglodyte dwellings. When you reach the Chapelle Saint-Hugues, go around it on the left until you reach a viewpoint. Turn left and go down the steps to Rue des Remparts.
Follow it to the right, then right again to pass in front of the town hall. Continue straight ahead at the next crossroads and go to the post office. Turn left onto the pavement of Route des Beaumes (D67) until you reach Saint-Hugues Church. Turn right onto the pedestrian crossing you took on the way there, then left along the same route to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 124 m - Parking: Place de l'Isère - Isère (rivière)
  2. 1 : km 0.41 - alt. 142 m - On the right before No. 224
  3. 2 : km 0.8 - alt. 207 m - Cut across the road
  4. 3 : km 1.84 - alt. 244 m - Orientation table
  5. 4 : km 2.61 - alt. 199 m - Turn off the D101
  6. 5 : km 3.66 - alt. 199 m - Turn right at the sharp angle
  7. 6 : km 4.21 - alt. 179 m - On the left along the path
  8. 7 : km 5.28 - alt. 234 m - On the right along the meadow
  9. 8 : km 6.18 - alt. 203 m - Cross
  10. S/E : km 7.54 - alt. 124 m - Parking: Place de l'Isère

Notes

Some sections are paved.

Worth a visit

During the hike

The Saint-Hugues Chapel
After the pilgrimage to Saint-Hugues was established, Abbot Carre, its initiator, devoted himself to building the chapel to honour the local saint, Saint Hugues, Bishop of Grenoble (1053–1132). The chapel, probably built on the site of another oratory, was consecrated in 1896. This neo-Gothic chapel is the finest example of this architectural style, along with the church of Montélier in the Valence plain.
Its unusual orientation and the direction of the building recall the strong link between Saint Hugues and Saint Bruno, as the chapel door opens towards the Grande Chartreuse

Saint-Hugues Church
This unremarkable church dates from the end of the 12th century, as confirmed by a charter from 1204. It was first dedicated to Saint Thomas, patron saint of architects and quarry workers, reflecting the intense quarrying activity in Châteauneuf-sur-Isère at that time.
This church replaced an earlier parish church located on the Bel Air promontory. It was then dedicated to Saint Andrew, patron saint of the Kingdom of Burgundy, to which Châteauneuf-sur-Isère was attached.
Completely remodelled in the 19th century, it was renamed Saint-Hugues after the pilgrimage to Saint-Hugues was established in the late 1800s.

The troglodytes
Today, around ten troglodyte houses remain in good condition. The jewel in the crown is the troglodyte hamlet nestled on the hillside of Bel Air. In the past, there must have been many more, perhaps as many as fifty, which would explain the small size of the old village centre.

The Telegraph
The telegraph is the highest point in the commune; its name comes from the Chappe telegraph that stood on this hilltop.
When the telegraph was decommissioned, the irrigation system was renovated and a water reservoir was installed for gravity irrigation of the fields and orchards. At the time of its creation, it was the largest underground irrigation network in Europe.
But next to this peak, as is often the case, there is an orientation table showing the Châteauneuf plain as far as the Vercors mountains.

Nearby

++Notre-Dame de Pitié
This statue of the Virgin Mary was erected in July 1947 and blessed on 20 July. It was built in response to a vow made on 15 August 1944 by Mgr Camille Pic, Bishop of the Diocese of Valence, that parishes spared by the war should erect a statue of the Virgin Mary visible to all. The one in Châteauneuf-sur-Isère is one of the best placed: from its promontory, it overlooks the Valence plain and the Hermitage plain. These statues are known as the "Virgin of the vow of 15 August 1944".

Vernaison Abbey
This former abbey, originally located in the Monestier district, was moved to Vernaison at the beginning of the 13th century. Its church was consecrated in 1221. It was one of the first Cistercian nunneries and is considered the daughter of Léoncel Abbey, which has always protected it.
This monument is privately owned and cannot be visited. It is awaiting restoration

Reviews and comments

4.4 / 5
Based on 47 reviews

Reliability of the description
4.3 / 5
Ease of following the route
4.3 / 5
Route interest
4.6 / 5
DFIM
DFIM

Overall rating : 4 / 5

Date of your route : Dec 01, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

The small slopes that were described as a bit steep were actually quite steep, but you can avoid them by following the quarrymen's path.

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User 21306919

Overall rating : 4.3 / 5

Date of your route : Sep 29, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★★ Very good
Very busy route : No

A great hike, although the paths are sometimes poorly marked or not marked at all. The Visiorando compass helped us find our way. Some paths are difficult to walk on (brambles and tree trunks, etc.). But the walk is magnificent

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User 4349566

Overall rating : 4.3 / 5

Date of your route : Sep 21, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

The path through the forest is a bit overgrown with brambles, otherwise you should follow the mountain bike trail. At the end of this hike, be sure to visit the troglodyte site, which has just reopened.

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User 9439273

Overall rating : 2.3 / 5

Date of your route : Jul 21, 2025
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★☆☆ Average
Very busy route : No

too many errors on the route with paths that do not exist

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atraver
atraver

Overall rating : 5 / 5

Date of your route : Mar 24, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

a hike best enjoyed during the flowering season.

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ChrisGat26
ChrisGat26

Overall rating : 4 / 5

Date of your route : Dec 02, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant and informative short hike, with information panels dotted along the route. Between points 7 and 8, there is a magnificent view of the Isère river. This hike will be even more beautiful in spring when the fruit trees are in bloom.

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roumesi
roumesi

Overall rating : 4 / 5

Date of your route : Sep 09, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

……

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krisV
krisV

Overall rating : 4.7 / 5

Date of your route : Mar 27, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

Very easy hike with beautiful views. The peach trees were already in leaf, which was a shame! But the apple blossoms were beginning to bloom.

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MBK 854
MBK 854

Overall rating : 4.3 / 5

Date of your route : Oct 03, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful route through orchards and small woods, the village of Châteauneuf sur Isère is also full of charm. The only slight downside was at point 6, where I found it difficult to find the meadow we were supposed to come out onto among all the little paths that criss-cross the woods. I'll have to go back in winter to clear up this mistake, which didn't spoil this pleasant walk in any way!

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banditxxx
banditxxx

Overall rating : 5 / 5

Date of your route : Aug 20, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Don't hesitate to take a few tracks off the paths/roads (between WP3 and 4, then between 5 and 6), which are more pleasant, especially the footbridge over the road (WP4), which is safe and easy to find thanks to the good GPS track that stays close by. As mentioned above, this must be superb when the fruit trees are in bloom, and there are some beautiful views. Interesting and informative Natura signage, panoramic table to consult, shaded route, detour to the chapel not essential (WP8), but the cave dwellings are worth seeing (currently being restored and route indicated from the road passing in front of the chapel). No particular difficulties.

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promenades
promenades

Overall rating : 5 / 5

Date of your route : Jul 03, 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, not very long but very pleasant, with lots of information boards along the way. At point 3, we took the small path on the left to avoid the road. Before point 4, there is a footbridge on the right that crosses the main road. The troglodyte site is worth seeing, but unfortunately you can't go inside the caves as it's too dangerous

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monique glenat
monique glenat

Overall rating : 5 / 5

Date of your route : May 15, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful hike. Very well marked. In my opinion, it's best to do it in April
When all the orchards are in bloom and it's not so hot. Otherwise, it feels like you're in Provence

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Calinebour
Calinebour

Overall rating : 4.3 / 5

Date of your route : Aug 10, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very informative walk (in my opinion).... Lots of information boards along the route.... At point 8, near the Saint Hugues Chapel, take an extra 15 minutes to visit the cave dwellings....

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yvon26
yvon26

Overall rating : 4 / 5

Date of your route : Jul 02, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

In fact, we followed the signs along the route, which we did clockwise, not counterclockwise as indicated on Visiorando. It didn't matter, as the directions were still valid based on where we were and complemented the signs well.
This walk, called "Chemin des Carriers", took us 10.2 km there and back from the car park.
An interesting and fairly scenic walk of moderate difficulty (which can be increased in heavy rain, fog or hot weather).
Thanks to Visiorando!

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christineba
christineba

Overall rating : 5 / 5

Date of your route : Mar 28, 2022
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

A very interesting and enjoyable hike. I recommend starting from the tourist office and following the signs. The route is very well marked and always follows trails or small paths.

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