The Col des Trois Fontaines from Sare

This is a short walk with no other aim than to spend a pleasant moment in a superb landscape and enjoy the peace and quiet of the wide open spaces of the Basque Country.

Details

2689378
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  • Walking
    Activity: Walking
  • ↔
    Distance: 8.56 km
  • ◔
    Average duration: 3h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 495 m
  • ↘
    Descent: - 494 m

  • ▲
    Highest point: 543 m
  • ▼
    Lowest point: 60 m

Photos

Description of the walk

If you are travelling by motorhome, park in the dedicated car park below the village of Sare; otherwise, there is another car park for cars next to it. Take the opportunity to buy picnic supplies and visit this beautiful village with its typical Basque character, which has been classified as one of the "Most Beautiful Villages in France".

(S/E) Cross the road and turn left. At the nearby crossroads, you will find the start ofthe GR® 10trail, which initially follows a small tarmac road for about 600 metres, gently climbing between scattered houses that are superbly maintained, as is the norm in the Basque Country.

(1) At a bend on the right, you will find a cattle grid leading to a fork in two dirt tracks. Take the left track towardsthe GR®10and follow this path, which initially descends quite steeply into a small valley where you will have to cross a small stream (or even a muddy patch, depending on the season). Soon you will come to a paved section of road near a farm on your left. Continue along this road, always keeping to the right. You can't go wrong: just follow the GR®10 markings. After another farm, you will pass the Oratoire Saint-Antoine, a small religious building on the right. Continue along this road for about 700 metres, always turning right at the crossroads. At a farm, a new dirt track begins.

(2) Climb this path, which is half dirt and half rock, where you can pick up a few chestnuts as chestnut trees are very common along this route. You will also frequently encounter pottocks (small Pyrenean horses) roaming free, which are very fond of acorns and chestnuts.

After about a kilometre, you cross a wet area where several streams flow, then the path begins to climb in a more open environment, with beautiful views of the Rhune and the surrounding mountains.

(3) You arrive near a beautiful ruined sheepfold surrounded by large oak trees, and the trail begins its final climb to the Col des Trois Fontaines, a little over a kilometre long, still in an open and picturesque environment.

(4) Col des Trois Fontaines. Leave theGR®10. At this highest point of our route, we come across the Rhune railway line. Take the path on the right that follows it eastwards for about 900 metres. This is an opportunity for us to have a picnic while enjoying the landscape and the peace and quiet!

(5) At a bend to the left of the railway line, which at this point begins its descent towards Saint-Ignace, you will find a path on the right marked by a sign indicating Sare - Sara in blue.

From there, simply follow the ridge line, keeping the village of Sare in sight. The descent takes you through wide open spaces of fern and gorse heathland, dotted with beautiful sandstone rock formations.

On your left, you will see the Col de Saint-Ignace and recognise the Zuhalmendi, and your gaze will be lost in the vast landscape stretching as far as Bidart and Biarritz in the distance.

(6) We pass a water reservoir (or water tower) and soon the path branches off to the left, meeting other paths a little further down, one of which heads north-west and the other joins the nearby road that descends from the Col de St-Ignace to Sare.

(7) Turn right to rejoin the road you started on after 450 metres.

(1) Descend back down to Sare, enjoying beautiful views of the village and its stunning fortified church, and you will return to the car park (S/E).

Waypoints

  1. S/E : km 0 - alt. 60 m - Departure from the motorhome car park. GR10
  2. 1 : km 0.65 - alt. 107 m - Crossroads of the circular A/R
  3. 2 : km 1.84 - alt. 186 m - End of the paved section
  4. 3 : km 3.28 - alt. 366 m - The sheepfold under the oak trees
  5. 4 : km 4.44 - alt. 543 m - Col des Trois Fontaines. Rhune railway line
  6. 5 : km 5.48 - alt. 527 m - Leave the railway line. Descend to Sare
  7. 6 : km 7.08 - alt. 230 m - Semi-underground water tower
  8. 7 : km 7.45 - alt. 166 m - At the crossroads, turn right
  9. S/E : km 8.56 - alt. 60 m - Return to the car park

Worth a visit

Variations:
from the Col des Trois Fontaines, the more adventurous can continue to the summit of the Rhune and return via a circular route to the current route.
2) You can also take a detour to visit the Trois Fontaines wetland.
While in Sare, take the opportunity to visit this beautiful village, which has retained its Basque character, with its fortified church and two pelota courts. You can also visit the Basque cake museum and, of course, buy some of the local speciality.

 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

4.6 / 5
Based on 15 reviews

Reliability of the description
4.5 / 5
Ease of following the route
4.6 / 5
Route interest
4.6 / 5
User 3875727

Overall rating : 5 / 5

Date of your route : Aug 13, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Excellent route, very pleasant hike

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miguel5364
miguel5364

Overall rating : 4.7 / 5

Date of your route : Mar 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : Yes

Pleasant hike of moderate difficulty

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stjo
stjo

@Jpbg It's been a long time since I've been on that route, but I didn't find it dangerous to walk along the railway line – unless conditions have changed. Just don't step on the tracks, which are coated with grease, and move out of the way when a train is coming. You'll have plenty of time to see and hear it coming, and what's more, the driver should have no trouble stopping if someone is on the tracks, because it's not a high-speed train!
I'm glad you enjoyed the walk.

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Jpbg
Jpbg

Overall rating : 5 / 5

Date of your route : Nov 02, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very well-marked and enjoyable hike. Only two difficulties encountered: 1. The junction at the railway line is unclear, with a yellow cross marker when you actually have to follow the track (which is picturesque but dangerous, by the way), 2. On the way back down, I followed a path on the left because the markings were not visible, which meant that I and three other hikers had to make a slightly tricky off-trail crossing to avoid a 10-minute detour. Apart from these two minor errors, which could have been avoided by keeping an eye on the GPX track, I have very fond memories of this circular route, which I would recommend without hesitation.

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Domdom Lucien
Domdom Lucien

Overall rating : 5 / 5

Date of your route : Sep 29, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Pleasant and varied route

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stjo
stjo
• Edited:

Thank you @Mapie.e for your very constructive opinion and for your idea for an extension, which I suppose avoids having to walk along the railway line.
What you call Altxunga, is that the hill called Altsanga on the map? If so, you must have found some cromlechs there, as well as a redoubt. If you have any photos, it would be interesting to publish them.

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Mapie.e
Mapie.e

Overall rating : 5 / 5

Date of your route : Oct 05, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant route taken on a Saturday with ideal autumn weather.
The trail wasn't too muddy despite recent showers and wasn't too busy either.
Very beautiful views of Sare, Ascain and the coast.
I used the GPS track rather than the descriptions and therefore had no problem following the route. I added a small variation by going around Altxunga: a little more elevation gain (-60m) and a little more distance (-400m), but it was worth it.

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Lou Cacau
Lou Cacau

Overall rating : 2.7 / 5

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

No problem following the GR10 on the way up, but then the description for finding the way down is very poor. You have to go a bit at random, as there are no signs or arrows, and you have to make do with the military map. Otherwise...

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stjo
stjo

@Martine and Patrick, I understand you completely: you never tire of the Basque Country!

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Martine et Patrick
Martine et Patrick

Overall rating : 5 / 5

Date of your route : Apr 22, 2024
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Magnificent scenery. Steady climb without any major difficulties. I always enjoy doing it again.

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Rando du mardi ou jeudi
Rando du mardi ou jeudi

Overall rating : 5 / 5

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

A pleasant route. We had to find a way around the railway works to get back on track.
The views on the descent are majestic.

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stjo
stjo
• Edited:

What day of the week did you go up?
Go in autumn – or even winter, for more solitude.

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koulouba
koulouba

Overall rating : 4 / 5

Date of your route : Sep 20, 2022
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : Yes

interesting but a bit too crowded

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Paco64
Paco64

Overall rating : 5 / 5

Date of your route : Aug 15, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : Yes

Very easy hike; very well marked trail. Corresponds to the GR 10 for the climb to the Col des Trois Fontaaines.

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mick067
mick067
• Edited:

Let's not exaggerate, it's not the high-speed train!
What's more, drivers drive with caution: they are used to animals on the tracks and are very careful.
There are no precipices beside the tracks either.
Relax...

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