The Grotte aux Loups cave and the Maladière viewpoint

This is a short hike, but it is only suitable for hikers with a good sense of direction who are comfortable on steep terrain. Starting from the Châteaux d'Allinges, which are well worth a visit, and after a pleasant walk through the forest, a well-maintained path leads to the Grotte aux Loups in a wild setting. Above the cave, the Maladière viewpoint offers a beautiful panorama of Lake Geneva.

Details

1589566
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  • Walking
    Activity: Walking
  • ↔
    Distance: 4.87 km
  • ◔
    Average duration: 2h 05 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 249 m
  • ↘
    Descent: - 252 m

  • ▲
    Highest point: 746 m
  • ▼
    Lowest point: 593 m

Photos

Description of the walk

Starting point and access: Châteaux d'Allinges car park.
- Access by car from Mâcheron on the D12.
- Terminus of the N bus line from Place des Arts in Thonon-les-Bains.

Yellow markings
Directional signs are present at major intersections

(S/E) Turn your back on the châteaux and follow the Chemin des Grands Clôts (tarmac road) towards Les Ouardes and La Maladière. Ignore a small lane on the left. At Les Crêtés, ignore a small lane on the right and take the path that branches off to the right just after Les Ouardes and La Maladière. Enter the woods.

(1) At the intersection, continue straight ahead and climb into the woods. Leave the woods, pass by the foot of a reservoir and turn left onto the path. At the T-junction, turn right onto a stony path. Enter the woods again and, when you reach a meadow on the left, turn right.

Yellow markings (dashes on trees) + Blue (circles on the ground)

(2) At the Ouardes crossroads, follow the middle path towards La Maladière, exactly in line with the directional sign (south-west). The path is not very well marked: follow the dense markings in this area and cross the forest plots from No. 39 to No. 32 (red numbers on a white background).

(3) There are two options here:

Yellow markings (dashes on trees) + Blue (circles on the ground)
If you want to avoid the steep paths to and from the cave, continue straight on to the Maladière viewpoint and rejoin the main route from (5).

White cross markings on a blue and red background
Otherwise, turn right and descend a paved path (retaining walls). Climb back up a series of short switchbacks, pass a steep slope equipped with a chain and emerge at the entrance to the Grotte aux Loups.

(4) Facing the entrance to the cave, continue left uphill on a narrow, steep path equipped with a chain (caution). After the last section of chain, turn right and reach the Maladière viewpoint (panoramic view of Lake Geneva, rock engraved with a cross).

Yellow markings (dashes on trees) + Blue markings (circles on the ground)

(5) With your back to the lake, descend to the left (north-east) towards Allinges. Ignore the path on your left that you took to reach the cave and descend a steep slope.

(3) Ignore the path to the cave on your left, continue straight ahead and descend the faint path you took on the way up (follow the markings carefully).

(2) At the Ouardes crossroads, take the first path on the left (west-northwest). After about 250 m, at a fork (not shown on the map), turn right and descend gently. Further on, the path becomes steeper and very stony. When a path joins from the left, continue straight ahead for about 50 metres.

Yellow markings

(6) At the fenced-in field on the left, take the path that climbs to the right. At the next junction, climb a steep slope on the right. On a flat section, you will reach an intersection that you took at the start of the hike.

(1) Then turn left. At Les Crêtés, ignore the lane immediately on the left and take the same path you came on to return to the Châteaux d'Allinges car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 666 m - Parking lot - Châteaux d'Allinges
  2. 1 : km 0.39 - alt. 667 m
  3. 2 : km 1.47 - alt. 708 m - Les Ouardes
  4. 3 : km 2.12 - alt. 706 m - Access to the cave
  5. 4 : km 2.18 - alt. 663 m - Grotte aux Loups
  6. 5 : km 2.25 - alt. 685 m - La Maladière - View of the - Lac Léman
  7. 6 : km 4 - alt. 595 m - Fork in the road
  8. S/E : km 4.87 - alt. 666 m - Parking lot - Châteaux d'Allinges

Notes

Hiking boots required.

Warnings:
- Between points (2) and (3), the trail is poorly marked and requires a good sense of direction.
- Between points (3) and (5), the trail (thanks to the volunteers!) is narrow and steep. Although equipped with a chain in several sections, caution and attention are required, especially if you are with children. Those prone to vertigo may wish to avoid this detour.

Additional information:
This hike can be combined with the "Les deux châteaux d'Allinges" hike. Start with this other hike. At its point (1) (castle car park), follow this hike in its entirety. Back at the car park, continue the other hike from its point (1). Allow for a 480 m elevation gain and 3 hours 15 minutes of walking time.

A detailed map is required (at least the one accompanying this description).

Hike completed by the author on 3 November 2018.

Worth a visit

- Allinges Castles, which can be visited from the starting point (S/E).
- Pleasant forest trails.
- Grotte aux Loups cave, between and (5). It was probably used as a leprosarium in the 11th-13th centuries and then as a stone quarry.
- Viewpoint of La Maladière over Lake Geneva (5).

Reviews and comments

4 / 5
Based on 7 reviews

Reliability of the description
4.3 / 5
Ease of following the route
3.8 / 5
Route interest
3.9 / 5
Netra
Netra ★
• Edited:

The first sentence of the introduction states that the hike is "reserved for hikers with a good sense of direction who are comfortable on steep terrain".

The practical information section states: "Although equipped with a chain in several sections, (the trail) requires caution and attention, especially if you are with children. People who are prone to vertigo may wish to avoid this detour."

I can possibly put these warnings in bold...

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User 5593086

It is certainly necessary to be cautious in these and other situations. This is just to point out that this hike, classified as moderately difficult, has rocky sections and that this should be taken into account (weather, children, etc.).

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Netra
Netra ★

Hello User 5593086,

I am sorry to hear about the hiker who took such a fall.

Of course, when there are dead leaves on steep trails, you have to be careful. This applies in all situations of this kind.

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User 5593086

Overall rating : 4 / 5

Date of your route : Oct 19, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

I haven't done the route, but be careful in autumn... and in slippery weather:

https://www.laradioplus.com/news/locales...

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PaulC
PaulC
• Edited:

Overall rating : 2.7 / 5

Date of your route : Aug 11, 2023
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★☆☆ Average
Very busy route : No

The forest trail is pleasant, especially in warm weather, and the view from La Maladière is well worth the effort (the climb to the Allinges castles also offers superb views).

However, the description of the cave section is no longer accurate. The equipment has been removed, making it very difficult to progress, especially on dry, crumbling ground. The access path is conspicuously blocked by logs (reason given: rock falls), which means you have to find other descents that are not suitable.

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alainpierremeyer
alainpierremeyer

Overall rating : 3.3 / 5

Date of your route : Nov 19, 2022
Reliability of the description : ★★★☆☆ Average
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★★☆ Good
Very busy route : No

This hike is difficult in autumn because the leaves cover the markings on the ground.
The markings are difficult to find, as the blue circles on the ground are almost completely worn away.

In autumn, the ground is a little slippery, so we avoided the descent to the cave. We will have to do it again in spring.
The return journey is not pleasant.

The passages through the woods offer us beautiful colours.

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JohnD
JohnD

Overall rating : 4.7 / 5

Date of your route : Apr 13, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A very pleasant short walk. Unfortunately, it was a bit too steep near the cave for some members of my group.

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Titachaboub
Titachaboub
• Edited:

Overall rating : 4.5 / 5

Date of your route : Sep 09, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : Not used / Not applicable
Route interest : ★★★★☆ Good
Very busy route : No

A pleasant route to reach the cave and enjoy the lovely view of the lake. The return trip is less interesting but offers a nice walk through the forest. It can be difficult in wet weather.
A short detour to the castles is also worthwhile.

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Blanblan 74
Blanblan 74

Overall rating : 4.3 / 5

Date of your route : Jul 02, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Very good explanation
The rocky path that descends rather steeply at the end of the hike is uninteresting

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Netra
Netra ★

Hello Daniel, and thank you for your comments.

I'm glad to hear that you enjoyed the walk around the cave. The return route is designed so that you don't come back exactly the same way.

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Daniel740
Daniel740

Overall rating : 4.7 / 5

Date of your route : Jun 23, 2019
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good

Hello,
a technical and interesting route around the cave, with a lovely view of the lake – that's the positive side. On the downside, the return route doesn't offer much, apart from not having to retrace your steps. It could even be unpleasant in wet weather. And watch out for the mosquitoes, which are very prevalent!

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