Sabion Pass and Lakes

A very pleasant mountain-side walk with views over the Casterino valley and the peaks of the Vallée des Merveilles; to round off the outward leg, there is a magnificent view of the Italian side, featuring Lago della Vacca and a beautiful waterfall that feeds into the lake.

Details

3528132
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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.16 mi
  • ◔
    Average duration: 3h 45 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 1,014 ft
  • ↘
    Descent: - 984 ft

  • ▲
    Highest point: 7,641 ft
  • ▼
    Lowest point: 6,686 ft

Photos

Description of the walk

To reach the start of the walk, take the D6204 and, at Saint-Dalmas-de-Tende, follow signs for Lac des Mesches and Casterino via the D91. Drive through the hamlet of Casterino and take the narrow road for about 25 minutes to reach the small car park at marker 371; take care if you’re driving a vehicle with a low chassis.

Yellow markings along the entire trail.

(S/E) The trail starts on the left at the wayside shrine dedicated to Saint Rita. Walk for about 15 minutes through a small wood to reach marker 372. This is the only shaded section of the route.

(1) This marker indicates a fork in the path: to the right, the path leads towards the Peyrefique Lakes. Straight ahead, our path continues towards the Col du Sabion. The path runs along the mountainside on a gentle, steady slope until it reaches a small stream that crosses the path.

(2) At this point, the path is narrow and slippery; take care, but it’s not particularly difficult. Continue along this path, which climbs and descends gently, to reach marker 373 (approximately 1 hour 15 minutes between the two markers).

(3) This area is a wetland with several small lakes, the water in which gradually disappears as the season progresses. The path from the marker is lined with stones as far as a large blockhouse which serves as a refuge for chamois and ibex.

(4) You pass the blockhouse and climb towards the pass, reaching it in 30 minutes from marker 373.

(5) From the pass, which marks the border with Italy, you can see Lac de la Vache, which can be reached in 5 minutes via a fairly steep path; the return climb will take a little longer.
The return journey follows the same route.

(4) At the large blockhouse, you can leave the path to visit the small lakes. You then continue on to the car park at marker 371 (S/E).

Waypoints

  1. S/E : mi 0 - alt. 6,686 ft - Car park at marker 371
  2. 1 : mi 0.54 - alt. 6,801 ft - Marker 372, junction
  3. 2 : mi 1.61 - alt. 6,942 ft - Crossing a small stream
  4. 3 : mi 2.53 - alt. 7,310 ft - Marker 373
  5. 4 : mi 2.77 - alt. 7,467 ft - Large Bunker
  6. 5 : mi 3.02 - alt. 7,618 ft - Arrival at the - Col du Sabion (2263m)
  7. S/E : mi 6.16 - alt. 6,686 ft - Car park at marker 371

Notes

No drinking water along the route

This route passes through a protected area, which may be subject to special regulations:

Reviews and comments

5 / 5
Based on 3 reviews

Reliability of the description
5 / 5
Ease of following the route
5 / 5
Route interest
5 / 5
dodijl
dodijl

Overall rating : 5 / 5

Date of your route : Jul 08, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A quiet walk – I only came across two people,
with hardly any elevation gain, a ridge walk in the sunshine

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Cutchy
Cutchy

Overall rating : 5 / 5

Date of your route : Jul 02, 2026
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A great, fairly short hike, with good places to camp around the lakes.

\WARNING/
However, if you click on ‘Go to start’ in the Viso Rando app and choose Waze, it takes you along a path that’s completely rutted – I even came across quad bikes struggling to get through.
So I walked this section (5km/500 d+) only to realise there was a good track you could drive up.
In short, it was my mistake, but if the sat-nav tells you to turn right immediately upon entering the village of Casterino and cross a rather rickety bridge onto a poor-quality road, you should carry on and drive past the village.

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jl1309m
jl1309m

Overall rating : 5 / 5

Date of your route : Jul 25, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We set off on the hike from the upper car park at CASTERINO, marker 394.
At marker 393, there was a steep climb up to marker 378, followed by a grassy stretch up to the pass.
We had a picnic on the Italian side at Lake Del La Vacca. A superb spot, with chamois and a beautiful view over the Italian valley. A 16km round-trip hike with 1,000 metres of elevation gain.

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