The Mule Track

This is a very easy hike that starts at the foot of the Col d'Ibardin next to the old customs house, climbs up to the pass and descends on the side facing the bay of Saint-Jean-de-Luz.
It is called the Sentier des Mulets (Mule Trail) in reference to the convoys of mules that once criss-crossed the mountain to carry all kinds of goods, not necessarily declared at customs, across the border.
For the record, Pierre Loti's novel Ramuntcho, written in Ascain, recounts these stories of smugglers.

Details

1914956
Creation:
Last update:
Last review:
  • Walking
    Activity: Walking
  • ↔
    Distance: 7.07 km
  • ◔
    Average duration: 2h 50 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 298 m
  • ↘
    Descent: - 298 m

  • ▲
    Highest point: 332 m
  • ▼
    Lowest point: 101 m

Photos

Description of the walk

Head towards the Col d'Ibardin
After leaving the D4 to take the Ibardin road (D404), pass the former customs house, now a bakery, continue to the first bend in the Ibardin road and park on the right-hand side of the road in a car park with around ten spaces.

(S/E) Go through a wooden gate (which you must close behind you) and take the stony path that starts at the back of the car park, perpendicular to the road.
This path (Mandobidea) is marked in yellow and has no branches until it reaches a crossroads with several other paths before a carriageway.

(1) Take this path to the left and follow it until you see the Col d'Ibardin ventas on your right.

(2) Turn left onto a path that descends steeply. Follow this winding path downhill, crossing several streams without getting your feet wet.
In rainy weather, this section of the route can become quite muddy, but you can walk on the side of the path, which remains passable.
After crossing the "Ibardingo Erreka", the path becomes passable again and climbs back up to the road.

(3) Cross the D404 and take the path that starts just opposite, ignoring theGR®10path that starts further to the right.
Follow this path to a pass offering beautiful views of the Basque and Landes coast.

(4) Turn slightly right onto the path that climbs north-east towards a promontory with a ruined sheepfold.

(5) Turn left onto a path that descends just after the sheepfold.
At the first crossroads, take the path opposite, then at the next crossroads, turn right and immediately left for a few dozen metres.

(6) Follow the path that descends to the right, ignoring the path that goes straight ahead as it does not lead to the valley.
At the next junction, turn left, then take the first path that branches off to the left horizontally at the top of a fern-covered area.

(7) Continue straight ahead on the path that runs alongside the pass road. You will come to a fence.

(8) Turn left and follow the barbed wire fence that runs along the top of the field. You will reach the D404.
Cross the road with the usual precautions as it is quite busy.
Take the path that runs alongside the road towards the car park, crossing a stream (S/E).

Waypoints

  1. S/E : km 0 - alt. 104 m - Starting point car park
  2. 1 : km 1.82 - alt. 324 m - Junction with the carriage road
  3. 2 : km 2.86 - alt. 332 m - Turning point
  4. 3 : km 4.28 - alt. 245 m - Crossing the D404 at the Col des Abeilles
  5. 4 : km 4.65 - alt. 266 m - At the pass, turn right.
  6. 5 : km 5.26 - alt. 251 m - Crossroads after the sheepfold
  7. 6 : km 5.87 - alt. 187 m - Path descending to the right
  8. 7 : km 6.4 - alt. 113 m - Path leading off to the left
  9. 8 : km 6.63 - alt. 101 m - Bypass a fenced field.
  10. S/E : km 7.06 - alt. 104 m - Return car park

Notes

There are no water sources on this route, so bring what you need.

Worth a visit

The bakery that occupies the former customs house at the start makes delicious "pasteis de nata" (Portuguese pastries).

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

4.3 / 5
Based on 13 reviews

Reliability of the description
4.2 / 5
Ease of following the route
4.2 / 5
Route interest
4.6 / 5
md17
md17

Overall rating : 5 / 5

Date of your route : Dec 14, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Hike completed with our two dogs. No dangerous paths, a little traffic around Ibardin as the path is easy and busy, especially at weekends, but otherwise a quiet path through the forest and more open areas. There is only one slightly steep but very short climb after Ibardin, the rest is very easy.
Superb views throughout the walk!

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belmire
belmire

Overall rating : 4.3 / 5

Date of your route : Oct 16, 2025
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A few hesitations, but following the route, no problem. The first part is a bit tough in terms of elevation, you have to be careful because it's a bit slippery

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Shmurdax
Shmurdax

Overall rating : 4.7 / 5

Date of your route : Mar 17, 2025
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

A very pleasant hike with beautiful views and easy in good weather. It is useful to follow the GPS closely because at certain points the route differs from the markings. There are a few trees on the path but nothing too complicated.

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bodu
bodu

Overall rating : 4 / 5

Date of your route : Jul 19, 2024
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Walk starting from point 3. Between points 3 and 6, there are the most interesting views. When crossing the road after the campsite and point 8, roadworks on the side of the main road had removed the markings and made the trail a little difficult to find (but it is impossible to get lost).

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Jojoe64
Jojoe64

Overall rating : 4.7 / 5

Date of your route : Aug 16, 2023
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

This route has the advantage of being shaded, but there are few places to stop and enjoy the view.

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Jean Marie 33
Jean Marie 33

Overall rating : 3.3 / 5

Date of your route : Aug 16, 2023
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★☆☆ Average
Route interest : ★★★☆☆ Average
Very busy route : No

This route is a variation of the mule track. Ultimately, it involves a lot of walking in the forest without any views. The views appear in the second part after crossing the RD.
I think it's more interesting to follow the actual mule track from the RD.
However, if you do this hike, you really must follow the GPS or you will get lost.

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Pat6464
Pat6464

Overall rating : 4 / 5

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

A very pleasant, easy hike offering beautiful scenery.
It is best to follow the route with GPS, as simply following the description may lead to mistakes in direction.

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maitej
maitej

Overall rating : 5 / 5

Date of your route : Dec 16, 2022
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

Very beautiful route!

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MartineJeanMi
MartineJeanMi

Overall rating : 3 / 5

Date of your route : Nov 16, 2022
Reliability of the description : ★★☆☆☆ Disappointing
Ease of following the route : ★★☆☆☆ Disappointing
Route interest : ★★★★★ Very good
Very busy route : No

Easy hike, magnificent scenery. You really need to follow the route using the app's GPS because there are several places where you could have gone wrong if you had just followed the signs.

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clairon
clairon

Overall rating : 5 / 5

Date of your route : Nov 08, 2021
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

We extended the route so that we could reach the ventas (roadside inns) of Ibardin. The finish line is at the last venta. We then crossed the road that climbs up to the pass to join the mule tracks.

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CRISTELRANDO
CRISTELRANDO

Overall rating : 4.3 / 5

Date of your route : Feb 19, 2021
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★★ Very good
Very busy route : No

After the ventas, when you cross the road, be careful as the route is a little difficult to find. We didn't follow the right path but we found our way back thanks to someone with a good sense of direction. However, it was a very pleasant hike.

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Hervé Bignon
Hervé Bignon

@preventout

Thank you for your helpful comments.

Indeed, when I revisited this route today, I noticed that the path is now covered in ferns.

I have corrected it accordingly.

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Delafon
Delafon

Overall rating : 4.7 / 5

Date of your route : Jul 30, 2020
Reliability of the description : ★★★★☆ Good
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★★ Very good
Very busy route : No

A beautiful hike offering views of the coast and the Rhune that were new to me, as well as some superb bucolic passages.

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preventout
preventout
• Edited:

Overall rating : 4.3 / 5

Date of your route : Jul 01, 2020
Reliability of the description : ★★★★★ Very good
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

Easy walk. A few hesitations:
at point 2 we turned left too early.
But I hadn't realised that the map is interactive and shows our position, so with this information, we continued without any problems to point 6: "At the next crossroads, turn left and then take the first path downhill on the right to the next crossroads." I'm not sure if we took the right path because we had to go through the ferns but the main thing is to get back to where you started: mission accomplished.

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