The summit of Atseginarri as seen from the Ola cider house in Irun

A pleasant walk in the Aiako Harria Nature Park, through the forest alongside streams.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 5.21 mi
  • ◔
    Average duration: 3h 35 
  • ▲
    Difficulty: Moderate

  • ⚐
    Back to start: Yes
  • ↗
    Ascent: + 1,339 ft
  • ↘
    Descent: - 1,335 ft

  • ▲
    Highest point: 1,276 ft
  • ▼
    Lowest point: 89 ft

Photos

Description of the walk

The starting point for this walk is in the car park in front of the Ola cider house in Irun.
To get to this starting point by car, see the ‘Practical Information’ section below.

(S/E) From the car park, head back towards the entrance and cross the bridge on the left. Continue walking, preferably on the left-hand side of the road, taking care until you reach the first path (a concrete path) on the left, which you should take. You’ll come to a Fork in the road.

(1) Take the middle dirt track. Follow the stream, then you’ll come to a wider track.

(2) Leave the previous track and take the one on the right. It’s a lovely track through the woods that runs alongside the river. Pass the ruins and join a wide track.

(3) Take this path, turning right, until you reach the tarmac road.

(4) Follow this road, keeping to the right. Pass a fountain (water not suitable for drinking) and continue until you reach a Fork in the road.

(5) When you reach the crossroads, start by heading towards the garden on the left, where there are two very large trees, to admire the large statue of a man sitting and smoking his pipe. Then head right towards the house and the sign indicating one of the entrances to the Aiako Harria Nature Park. You’ll come to a junction.

(6) Change direction completely and take the path on the right (almost behind you). A steep climb leads to a clearing with a lovely view of the summit of the Three Crowns. Continue to the right.

(7) Take the path on the right, which then curves gently to the left until you reach a junction.

(8) Leave this path by turning left to join another path. You’ll reach the summit of Atseginarri at an altitude of 392 m, which lies at the foot of a pidgeon hunting hut, right in the centre. It’s marked by an upright stone which, depending on the season, may be hidden by brambles and ferns.

(9) Begin the tricky descent on the other side, as the path is quite steep. After a while, you’ll join the main track at a yellow gas pipe marker post. A gas pipeline runs straight along this path. It is, of course, possible to continue the (rather steep) descent straight ahead, following this pipeline and the yellow posts.

(10) Alternatively, opt for the small paths through the forest. Head towards the two upright posts on the left and take the small ‘hidden’ path behind them. The descent is a bit steep (take care) but the route runs through the heart of the forest. Further down, join the wide path with the gas posts.

(11) Pass the first post with the ‘no cycling’ sign. When you reach the second post with the ‘no cycling’ sign, take the small path hidden behind it. This time it’s a very pleasant path that descends gently. At one point, it passes behind some ruins. It emerges near a road at a bend.

(12) Immediately take the wide path on the right. This is the “Camino de los tuberculosos”. You’ll pass a fountain (water not fit for drinking) and come out onto the path you took on the way there, at the house with the man sitting there smoking his pipe.

(5) Then take the same path back, heading left. Carry on to the Fork in the road.

(4) Head down to the left and carry on to the next fork.

(3) To avoid the detour along the stream, carry on straight ahead along the path. Continue to the next Fork in the road, where you’ll cross the path you took on the way out.

(2) Then follow the path you took on the way out to return to the car park (S/E).

Waypoints

  1. S/E : mi 0 - alt. 95 ft - Ola Cider House
  2. 1 : mi 0.33 - alt. 144 ft - Fork in the road with a dirt track
  3. 2 : mi 0.53 - alt. 236 ft - Path
  4. 3 : mi 0.83 - alt. 341 ft - Crossroads
  5. 4 : mi 1.08 - alt. 531 ft - Route
  6. 5 : mi 1.24 - alt. 607 ft - Crossroads
  7. 6 : mi 1.63 - alt. 787 ft - Crossroads, change of direction
  8. 7 : mi 2.21 - alt. 1,175 ft - Path and clearing
  9. 8 : mi 2.31 - alt. 1,234 ft - Junction with another path
  10. 9 : mi 2.37 - alt. 1,276 ft - Atseginarri summit
  11. 10 : mi 2.45 - alt. 1,220 ft - Right-hand page
  12. 11 : mi 2.72 - alt. 978 ft - Signpost
  13. 12 : mi 3.14 - alt. 564 ft - Route
  14. S/E : mi 5.21 - alt. 95 ft - Ola Cider House

Notes

To get to the start by car.
From Saint-Jean-de-Luz, take the D-810 to Béhobie.
Cross the border and, at the roundabout, turn right onto the GI-636 towards San Sebastián.
At the next roundabout, go all the way round to retrace your steps (towards Iruña / Pamplona) and take the first road on the right towards Aiako Harria / parke naturala / Peña de Aia.
Drive slowly along this road (speed limit 30 km/h and speed cameras).
Turn right onto the bridge opposite the Ola cider house (there’s a blue ‘P’ sign for parking at the side of the road) and carry on to park in the car park on the left, alongside the stream.

For your information, the journey by car from Saint-Jean-de-Luz is approximately 15 km.

Reviews and comments

4.3 / 5
Based on 4 reviews

Ease of following the route
4.8 / 5
Route interest
3.8 / 5
PASCOUAU
PASCOUAU

Overall rating : 4.5 / 5

Date of your route : Jul 17, 2026
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

A short walk in the woods.

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User 6891980

Overall rating : 4 / 5

Date of your route : Aug 18, 2025
Ease of following the route : ★★★★★ Very good
Route interest : ★★★☆☆ Average
Very busy route : No

A beautiful, shaded hike. Passes through beautiful Basque houses and a fairly dense forest. However, there is no view of Hendaye Bay. Excellent signage with numbered flags at each new intersection (of which there are many).

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jeanmichelroy
jeanmichelroy
• Edited:

Overall rating : 4.5 / 5

Date of your route : Jul 11, 2025
Ease of following the route : ★★★★★ Very good
Route interest : ★★★★☆ Good
Very busy route : No

An easy and pleasant hike in warm weather, almost the entire route is shaded. However, there are no clear views, even at the summit. Reliable GPS tracking and description.

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User 21100822

Overall rating : 4 / 5

Date of your route : Jul 21, 2025
Ease of following the route : ★★★★☆ Good
Route interest : ★★★★☆ Good
Very busy route : No

a few minor errors: in several places, you need to turn right when it says "turn left", but this can be corrected very quickly

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