Promenade des Batteries via Château de Sassenage - Le Furon

A well-known local walk, presenting no difficulty. It takes you to the heights of Sassenage, as well as some pleasant neighbourhoods and the village centre. The "Batteries" are a defensive structure from the "iron belt" of the late 19th century: several battery emplacements, now empty of their artillery pieces. Find out about their former function.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 9.08 km
  • ◔
    Average duration: 3h 30 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 315 m
  • ↘
    Descent: - 314 m

  • ▲
    Highest point: 431 m
  • ▼
    Lowest point: 200 m

Photos

Description of the walk

Suggested starting point: the Carrefour Market mini-market car park, a small car park near the entrance to the Air Liquide factory. However, you can also start from Sassenage town centre: in this case, begin by walking up Rue du Vercors.

(S/E) With your back to the supermarket, take the path that runs alongside the stream and the Air Liquide factory for about 300 metres, heading north-west. The path turns left to join Chemin de Moirons, which you should follow to the left until you reach the D1532 road from Sassenage to Veurey. Cross it carefully and take Rue des Engenières opposite. At this crossroads, there is a green sign indicating "Les Batteries, 2km". 100m further on, leave Rue des Engenières on your left and take Chemin des Gingeolles on your right. Green sign indicating "Les Batteries".

(1) At the end of the tarmac road, go straight up the Sentier des Gingeolles, crossing the chain blocking the path. Wooden stake with a yellow arrow on a white background.

When climbing, keep your children close to you on the last third of the path as it runs close to the cliff.

At the top of the path, continue to the right on a carriageway.

(2) 30 metres further on, a viewpoint with an orientation table describes the Chartreuse Massif. After this "geographical" break, continue for 300 metres. You will come to a signpost marked "Le Cruy, 400 metres above sea level" opposite a working quarry. Modernity is eating away at the mountain. Turn left onto the same track.

(3) Turn right and go up the road, looking for the signpost for "les Batteries", hidden on your left. You will arrive at a flat area called "la prairie" (the meadow), and for good reason, as there is an impressive one there! It is being farmed, so do not walk on it; stay on the path. After this flat area, look for the signpost on the left in a gap in the hedge, which is well hidden (ironically!). The sign says "Les Batteries - 5 min, 0.18 km". Turn left off the carriageway and cross the meadow on a faint path heading west-southwest to arrive 100 m away in another copse clinging to the hillside. Climb the 48 slightly steep steps and then descend another 5 steps. You will then arrive at the batteries: there are clearly visible fortifications, and you are right in the middle of them! Unfortunately, the basements of this structure are not open to visitors.

(4) There is a beautiful view of the valley from the top of this fortification, which explains its strategic location. That was our "French history" break.

Retrace your steps for about 300 metres (go down the steps and cross the meadow again), returning to the carriage road.
Turn right and follow the yellow signs for "Pont Charvet - la cimenterie 1.5 km". Go back down the road and look for the fork just before the place called "Le Cruy", above the quarry. You will see a sign (slightly hidden!) for "Pont Charvet - La cimenterie".

(3) Turn right and follow the path. There are fortifications on the left and right of the path. Then, on your left, you will see a meadow with a view of Grenoble. You will return to the woods and, 300 metres further on, you will come to a driveway, passing through a barrier or chain. Go down this driveway on the left and, 200 metres further on, you will pass behind the former clay pigeon shooting range. Continue to follow the path, which widens.

800 m after the shooting range, just after passing the barrier blocking the road to cars, turn right onto a path for about 100 m (yellow signs for "Pont Charvet - Cimenterie"). You will arrive at the old cement factory.

(5) Cross the Villard-de-Lans road (D531). Take care when crossing, as traffic can be quite heavy. Take Chemin du Petit Bois opposite to reach the Hauts de Sassenage neighbourhood.

(6) Continue left along the beginning of Rue des Chênes, then right along a narrow cobbled lane, Rue du Clapier, which leads to a grassy area. Leave this area via the south-east, passing through the children's playground. The path continues under the fir trees and ends at Rue des Parcs, at the entrance to a school. Further down, join Chemin du Petit Bois.

(7) Turn left onto Chemin du Petit Bois. At the bottom of Chemin du Petit Bois, make a zigzag right-left turn and turn right onto Rue du Vieux Château for 150 metres.

Detour: go up the path to the gate of Château de Beaurevoir, 50 m higher up. It is private and cannot be seen clearly from the closed gate to the park, except for the neo-Disney-style towers!

(8) Go down Chemin des Côtes on the left (be careful, the edges become steep even though the path is wide), signposted "Sassenage, Château de Sassenage, Les Cuves".
Turn right at the sign for "les Cuves" to walk around the Furon (3/4 of an hour with photo breaks): there are a few tricky steps at the beginning, then climb up the left bank to the entrance to Les Cuves.

(9) Cross the Furon and descend to the left, on the right bank: signposts for "les Cuves" will take you back to the village centre via the Chemin des Cuves. Turn left, cross the bridge and enjoy the beautiful view. Go up the Route du Vercors, which runs alongside the castle park wall. A little further up, you will find a fountain on your right.

(10) Continue straight ahead and go up Route du Vercors to the north (keep the castle park wall on your right) then turn right along the park via Rue du Plaçage. On these two streets, you will pass typical village houses and then the entrance to the 18th-century castle with its pretty façade.

Leave the two streets on your left and, with your back to the château, go up the tree-lined Allée du Château on your left towards the north-east (there are some beautiful outbuildings in the meadow on your right).

Cross the D1532 and continue along the left bank of the Furon on a tarmac path. Cross the second footbridge to the right bank. You will see the Parc de l'Ovalie (landscaped pond and children's playground) in front of you.
Turn left just after crossing the footbridge. The shaded path follows the Furon river along its dyke, veering to the left and avoiding the football stadium. Do not cross the low concrete footbridge on the right, but continue along the path and cross back over to the left bank at the third covered footbridge.

(11) Then go up Rue du 19 Mars 1962 on the left and then Rue des Grands Champs on the right, where you will find the Carrefour Market mini-market and the car park at the starting point (S/E).

Waypoints

  1. S/E : km 0 - alt. 202 m - Carrefour Market mini-market car park
  2. 1 : km 0.82 - alt. 218 m - Start of the climb towards the batteries
  3. 2 : km 1.75 - alt. 347 m - Belvédère des Gingeolles
  4. 3 : km 2.16 - alt. 392 m - Fork
  5. 4 : km 2.45 - alt. 431 m - "Les Batteries" viewpoint
  6. 5 : km 4.2 - alt. 346 m - D531
  7. 6 : km 4.39 - alt. 340 m - Continue to the left
  8. 7 : km 4.89 - alt. 300 m - On the left, Chemin du Petit Bois
  9. 8 : km 5.18 - alt. 304 m - On the left, Chemin des Côtes
  10. 9 : km 6.2 - alt. 298 m - Cross the - Furon (rivière)
  11. 10 : km 6.93 - alt. 216 m - Fountain
  12. 11 : km 8.58 - alt. 204 m - On the left, Rue du 19 Mars 1962
  13. S/E : km 9.08 - alt. 202 m - Carrefour Market mini-market car park

Notes

You can start this tour wherever you like. If you start in the village, you can refresh yourself at the end of the hike
If you are only interested in the batteries, you can shorten the route by returning via a carriage road on your left, after the shooting range, which leads back to the Gingeolles viewpoint at (2).

There is a fountain at the bottom near the castle (10), but we recommend the village centre and its two friendly pubs.
Avoid the Furon tour in winter: it is slippery, and if the water flow is high, the path may be impassable at the point (9).
Alternative route around the Furon: 45 minutes longer

Shortcut at the end of Chemin des Côtes after (8). At the bottom, turn left, signposted "Sassenage Village 0.2 km" "Château de Sassenage 0.9 km" towards the park of the Château de la Marquise de Bérenger: you will arrive in front of a fountain attached to the wall of the castle park at point (10).
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Worth a visit

Batteries at points (4) then on the descent at point (3) structures of the "iron belt" created after 1870. Do your research beforehand, as there are no historical explanations on site. There is a commentary on this hike that explains the reason for this construction. My thanks to the author.

Some typical village house facades.
Tour du Furon: the alternative route through the village allows you to walk around with beautiful views of the river. Please ensure the safety of young children.

Château de la Marquise de Bérenger in Sassenage: former owner of the lands beyond Corrençon en Vercors, hence the name of the cheese "Bleu de Sassenage" or "Bleu du Vercors" (recommended, a delight!)

End of the shaded walk along the Furon river and Ovalie park (games and pond)

Reviews and comments

4.6 / 5
Based on 19 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.6 / 5
Route interest
4.7 / 5
Mag-38
Mag-38

Overall rating : 4.7 / 5

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

A pleasant hike that begins with a long but accessible climb through the forest before arriving at a beautiful plain and then the batteries.
Access to the underground area is clearly possible, but it is marked as prohibited in the hike description. Personally, I didn't try to go in...😱
The second interesting part of this route is the Cuves de Sassenage. This is a very shady (and very busy) area with beautiful views of the Furon. Refreshing!
Thanks for sharing!

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lemarcheur65
lemarcheur65 ★

Hello elisacharlotte
Thank you for your comment.

One downside: from point 6 onwards, there is a lack of signposting

Visorando does not only offer marked trails. It is up to the author to mention whether or not there are signposts (if there are any).

I used the app's GPS to guide me

Yes, that's good, and the app is free. Remember to download the map while you have WiFi or 4G.

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elisacharlotte
elisacharlotte

Overall rating : 3.7 / 5

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

Superb hike.
I thoroughly enjoyed myself.
Stunning scenery.
Downside: from point 6 onwards, there is a lack of signposting. I found my way using the GPS on the app
To be repeated soon, parish specific to Brittany

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Perseverine
Perseverine

Overall rating : 4 / 5

Date of your route : Jul 06, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

The route was perfect for running, with a very gentle incline. For the return journey, it's better to take the path along the Furon canal.

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fanee
fanee

Overall rating : 5 / 5

Date of your route : Dec 12, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

HAVE A GREAT HIKE!

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skyppyy38360
skyppyy38360

Okay, so "average" does not apply to the reliability of the description provided by the hiker. It would be nice to correct this.
This route is not marked, hence the absence of yellow markings, like many others.

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Sapinette38
Sapinette38

Lack of yellow markings and, in some places, a lack of signs, particularly in the upper reaches of Sassenage. Otherwise, well marked on Vidorando

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skyppyy38360
skyppyy38360

Hello Sapinette.
Can you give me some information about why you rated my description as "average" so that I can improve it?
Or is it the lack of yellow markings, which I have no control over?
Thank you

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Sapinette38
Sapinette38

Overall rating : 3.3 / 5

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

Yellow markings are missing

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polo381
polo381

Overall rating : 4.5 / 5

Date of your route : Nov 30, 2021
Reliability of the description : Not used / Not applicable
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

This route is a wonderful discovery, perfect for a half-day in winter. The loop along the Furon is an undeniable bonus. Created as a reconnaissance for a group of hikers. Thank you to the author for this hike.

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ardechio
ardechio

Overall rating : 5 / 5

Date of your route : Feb 03, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

hike completed on 3/02/2020, well marked.
pleasant.

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skyppyy38360
skyppyy38360

Hello!
Today, the route and text between points (5) and (6) have been modified in order to continue on a more pleasant path than Rue du Petit Bois. We will rejoin this street further down.

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skyppyy38360
skyppyy38360

Circuit redone between two showers
On the quarry side before reaching the batteries, no change except for some thick mud.
the Furon is full to the brim, which changes the view of the last loop. The dyke reinforcement work is finished, making the return trip along the left bank all the more pleasant

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skyppyy38360
skyppyy38360

Done on 21/12/2017 to check the consistency of the description. Minor revision of the descriptive text
The rest remains unchanged, hiking is still enjoyable even at this time of year.

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les marcheuses de veurey
les marcheuses de veurey

Overall rating : 4.7 / 5

Date of your route : Aug 13, 2017
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good

Very beautiful route; a bit of history at the top; superb view of the valley
a bit lost on the way back from the top of Sassenage
Thanks to the person who posted it online and to Visorando, which is a very good website

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