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Routes
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Spain
Aragon
Huesca
La Jacetania
Valle De Hecho

Castillo d'Acher – Achar of Aguas Tuertas loop from Caseta de guardabosques

Routes
Running trails & routes
Spain
Aragon
Huesca
La Jacetania
Valle De Hecho

Castillo d'Acher – Achar of Aguas Tuertas loop from Caseta de guardabosques

Hard

16

runners

Castillo d'Acher – Achar of Aguas Tuertas loop from Caseta de guardabosques

04:07

25.6km

1,360m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is right next to a parking lot.

Last updated: June 21, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parque Natural de los Valles Occidentales

Waypoints

A

Start point

Parking

Get Directions

1

2.98 km

Barranco de la Espata Forest

Highlight • Forest

Mixed forest of Scots pines, mainly beeches and firs.

Tip by

2

3.95 km

Espata Ravine Crossing

Highlight • Gorge

3

6.35 km

Castillo d'Acher

Highlight • Summit

One of the most unique mountains in the Pyrenees, with an unmistakable silhouette from the Oza meadow. Its ascent constitutes an excursion without difficulty and of great attraction that crosses …

Translated by Google •

Tip by

10.1 km

Puerto d'Acher

Mountain Pass

5

13.7 km

Aguas Tuertas Valley

Highlight (Segment) • Gorge

hello, after a small climb up a path, the entire route is through the glacial valley, the path goes along the meandering river and has almost no slope. The route …

Tip by

6

15.5 km

Aguas Tuertas Valley

Highlight • Natural

One of the most special places in the Western Valleys, where the Aragón Subordán River forms sinuous meanders that run through the extensive plain. Remember that the regulations of the …

Translated by Google •

Tip by

7

15.6 km

Achar of Aguas Tuertas

Highlight • Viewpoint

Collado de Aguas Tuertas where the free refuge of Aguas Tuertas is located and you can also enjoy spectacular views. On one side, the capricious meanders formed by the river …

Translated by Google •

Tip by

8

15.7 km

Aguas Tuertas Valley and Refuge

Highlight • Viewpoint

The valley that takes the road to the refuge of Aguas Tuertas, in its last meters, appears a zig-zag, with a slope, before reaching the refuge. Once there, the views …

Translated by Google •

Tip by

9

20.4 km

Selva de Oza Valley

Highlight • Gorge

Impressive valley inherited from glacial modeling and this fact can be seen through the U-shaped valley. The river leads the valley towards the meanders of Aguas Tuertas.

Translated by Google •

Tip by

B

25.6 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

10.6 km

8.90 km

3.44 km

2.61 km

Surfaces

13.5 km

6.25 km

2.65 km

1.62 km

1.52 km

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (2,320 m)

Lowest point (1,120 m)

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Weather

Powered by Foreca

Saturday 11 July

29°C

15°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

to get more detailed weather forecasts along your route

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