Hell-Bourg – Caverne Dufour

You reach the most legendary point of the Tour des Trois Cirques as you approach Piton des Neiges. The prettiest path, even if it is longer, goes through the Bélouve Forest with its splendid view of Piton des Neiges and its mountainous surroundings, and the primeval forest with its twisted trees and wild vegetation. As you arrive at the Caverne Dufour, there is a magnificent view of the Fournaise volcano and the other craters.

Details

3100218
Creation:
Last update:
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  • Walking
    Activity: Walking
  • ↔
    Distance: 11.90 km
  • ◔
    Duration according to the author: 7 hrs 
  • ▲
    Difficulty: Very difficult

  • ⚐
    Back to start: No
  • ↗
    Ascent: + 1,603 m
  • ↘
    Descent: - 81 m

  • ▲
    Highest point: 2,476 m
  • ▼
    Lowest point: 937 m

Photos

Description of the walk

(S) Leave the Mandroze lodge early as it is a long stage. At the end of Rue de l’École, turn left into Rue du Général de Gaulle then right into Rue André Fontaine. The street turns sharply right and this is where you’ll find the sign marking the start of the trail.

(1) Take the path, known as Chemin de Bélouve, straight ahead and begin a steep climb. The slope remains very steep and offers views of Piton des Neiges, Hellbourg and Piton d’Anchain in the foreground. Continue climbing steeply to the Belvédère du Lodge de Bélouve.

(2) From this viewpoint, the view is spectacular. An orientation board helps you identify the main peaks, including Piton des Neiges. Cross the lodge’s esplanade, take the track to the right and then right again. Continue along this lovely track to a new viewpoint from where theGR®R1heads towards Piton des Neiges.

(3) Take this path which winds through lush vegetation in a very damp environment. There are many muddy and flooded sections, and the wooden walkways are often damaged. The path progresses slowly, sometimes uphill, sometimes downhill, as it crosses the entire Bélouve Forest.

Leave the Sentier de la Tamarinaie on your left and continue straight on, crossing numerous streams including the Bras de Caverne. Finally, as you emerge from the rainforest, the going becomes much easier. There are numerous wooden structures to protect the vegetation. The path continues to climb, though the gradient is fairly gentle, despite some steeper sections with a few small ladders, until you reach the junction with the Sentier du Cap Anglais.

(4) At Cap Anglais, two paths meet. Continue straight on towards Piton des Neiges. Pass in front of the Caverne Mussard, which is just a small cave, and continue climbing up the steeper path. There are some very beautiful views on both sides, with sections along the ledge. Keep climbing until you reach the Caverne Dufour lodge, which can be seen from a distance; this is the only place to spend the night (S/E).

Waypoints

  1. S : km 0 - alt. 954 m - Mandroze Lodge, Hell-Bourg
  2. 1 : km 0.43 - alt. 952 m - Start of the Bélouve trail
  3. 2 : km 3.4 - alt. 1,491 m - Viewpoint at - Gîte de Bélouve
  4. 3 : km 4.46 - alt. 1,563 m - Viewpoint at the start of the R1 trail
  5. 4 : km 9.21 - alt. 2,156 m - Cap Anglais trail junction
  6. E : km 11.89 - alt. 2,475 m - Caverne Dufour

Notes

Very muddy path; wear non-slip footwear.
Set off early to enjoy the view and for a long, slow-paced walk.

Worth a visit

Panoramic view of Piton des Neiges.
Bélouve Forest.

Always be cautious and plan ahead when you're outdoors. Visorando and the author of this route cannot be held responsible for any accidents occurring on this route.

The GR® and PR® markings are the intellectual property of the Fédération Française de Randonnée Pédestre.

Reviews and comments

4.7 / 5
Based on 4 reviews

Reliability of the description
4.7 / 5
Ease of following the route
4.7 / 5
Route interest
4.8 / 5
RAJA
RAJA

Overall rating : 5 / 5

Date of your route : Apr 14, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Thank you for the clear description and the details.

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Les Zams de Behoust
Les Zams de Behoust
• Edited:

Overall rating : 4.7 / 5

Date of your route : Mar 21, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

We walked this trail starting from the car park at the BELOUVE lodge only. Our aim was to reach the DUFOUR cave lodge so we could climb the Piton des Neiges the following morning (a magnificent sunrise: the effort was well worth it!).
The trail, right up until you catch sight of the refuge (a good half-hour before you reach it!), is very wet. Although well-maintained with recent, sturdy walkways on stilts (wooden slats with wire mesh) or new wooden steps, it remains waterlogged and/or muddy between these sections. Around fifteen (short) ladders feature along the route.
On the other hand, the vegetation (primary forest, then tall shrubs) provides shelter from the sun. Beautiful views of Salazie during the walk along the ledge to Cap Anglais, then of the Bébour Biological Reserve and Piton des Neiges.
We set off around 7 am and took just under 4 hours 30 minutes (including breaks): skirting the puddles is sometimes slow… but a good idea for the rest of the hike (the Caverne Dufour lodge isn’t equipped for drying clothes or showering).
The ascents and descents can be a bit of a slog at times. If you want to reach the Piton lodge more directly, you should start from Cilaos… a more direct route, but much steeper...
Les Zams de Behoust

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Celpatguy09
Celpatguy09

Overall rating : 4.3 / 5

Date of your route : Nov 21, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : Yes

A fairly strenuous route

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Orando974
Orando974 ★
• Edited:

Overall rating : 5 / 5

Date of your route : Jul 03, 2020
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

This hike was done only as far as Cap Anglais, and in the opposite direction when included as part of another route (Bélouve > Hell Bourg > Terre Plate > Cap Anglais > Bélouve). A very beautiful hike. I can confirm that heading to Piton des Neiges via this route is longer and more challenging, but offers more of a reward than the other routes. The climb to the Bélouve lodge isn’t too difficult and is a good warm-up. There are a few springs here and there during the first part of the climb. After the lodge, things get trickier with the slush. Having some acrobatic skills can only be a plus. The forest of colourful trees in the highlands (Forêt de Bélouve) is magnificent and offers numerous views. It’s best not to be too tall to avoid bumping into the trees.

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