Estanys de Anglios

This challenging hike, situated in the Posets-Maladeta Natural Park, takes you to discover the Estanys de Anglios, a magnificent series of high-altitude lakes located off the beaten track of the Aigüestortes National Park’s main routes. The first section, mostly through woodland, follows the GR® 11 and leads to the Estany Gran, an ideal spot for a picnic break. The rest of the route requires a good sense of direction and experience of navigating difficult terrain with few landmarks. Nevertheless, the various lakes you’ll encounter and the beauty of the scenery will easily make you forget these challenges: torrents of all sizes, lakes with crystal-clear waters, enchanting woodland and an exceptional natural cirque.

Details

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  • Walking
    Activity: Walking
  • ↔
    Distance: 6.72 mi
  • ◔
    Average duration: 5h 30 
  • ▲
    Difficulty: Difficult

  • ⚐
    Back to start: No
  • ↗
    Ascent: + 2,789 ft
  • ↘
    Descent: - 2,756 ft

  • ▲
    Highest point: 7,490 ft
  • ▼
    Lowest point: 4,731 ft

Photos

Description of the walk

Leave Vielha via the N-230 towards Lleida. Go through the tunnel until you can see the Embalse de Baserca dam. Cross the bridge over the Barranca des les Ixalanques and park immediately afterwards in a small lay-by on the right-hand side of the road: space for three to four cars.

GR®11 signposting: white and red – very frequent

(S) Take the path which immediately enters the woodland and leads to a metal footbridge which you must not cross: sign marking the entrance to the Posets-Maladeta Natural Park. Follow the wide path which runs some distance from the right bank of the stream known as Barranco de les Ixalenques. The route involves a long, steady climb through a magnificent woodland of beech and hazel trees. You will reach a junction with a signpost.

(1) Turn left, following the sign for “Estanys d’Anglios”. The path continues to run alongside the stream before veering off to the left to follow the path coming from the lakes (Barranco Riueño) and reaching the change in gradient which marks the start of the difficult section of the route.

(2) From this point, the path climbs very steeply and runs over difficult, stony terrain for a distance of about 500 m.

(3) Continue along the path, which turns westwards and leaves the woodland. The landscape becomes very rocky and the slope much less steep. You will reach a small lake.

(4) Keep the lake on your right and continue towards a small rocky outcrop that encloses the basin of the Estany Gran de Anglios, eventually reaching the shores of this magnificent high-altitude lake.

(5) After a break, if you wish, continue to follow the path which runs as close as possible to the shore before veering off to the left to go round the rocky outcrop on which stands the small wooden hut grandly named Refugio Angliós. Easily cross two small streams using the stones provided, walk alongside a small pond that is drying up, and reach a signpost.

(6) Leave the hut on your right, head straight on, keeping to the marked GR® path, and walk for about 250 m.

(7) Take a short detour to the right to enjoy the view over the second pond (Estany del Mig), then retrace your steps to cross the GR®.

No signposting

Head straight ahead and you’ll soon reach the banks of the Estany de l’Ubaga, overlooked by the reddish slopes of the northern face of the Pico dels Bous. Cross the outlet stream, then take a well-marked GR® cross-country path at an old, now-dry pond. Head straight ahead, eastwards, across grassy slopes dotted with boulders.

(8) Walk along the right-hand side of a tiny pond which, unfortunately, will soon be filled in too, but which currently serves as a very useful landmark on the ground. Take care to maintain the same direction, heading for a wide grassy notch at an elevation of 2276 m, and make your way to it: breathtaking views of the Estany Fe

(9) Head slightly to the right down the grassy slope, aiming for a scree slope without losing altitude. Stay very alert to spot the first cairns, which will help you navigate this section.

Marked by cairns

(10) Proceed carefully over rocks of all sizes, following the fairly dense line of cairns which prevent you from straying too far off course, before joining a clearer track a few dozen metres further on. This leads to the pass at 2,282 m, known as Colladeta de Riueño.

(11) Head straight up the grassy slope towards a large, easily identifiable scree slope to go round a rocky outcrop on the left. Reach the Estany del Cap Riueño, follow the bank and then head left when you reach the outlet.

(12) Turn right to cross it easily and continue the descent. The numerous herd tracks make it impossible to clearly identify any specific path: you must therefore stay on course by aiming for a multicoloured metal post which stands out clearly below and serves as a landmark.

(13) Follow a now clearer track which runs alongside a small tributary of the Barranco de Riueño and follows it at varying distances. Finding your way on this section is not straightforward as the cairns are often hard to spot and the stream serves as a guide.

No signposting

(14) Cross the Barranco de Riueño (via a wooden footbridge if the water is high) and rejoin a well-marked path that leads into the woodland.

(15) Begin a series of very tight and steep hairpin bends which really take it out of your legs towards the end of the walk: take care not to slip. You’ll emerge at the end of a track next to a sign marking the entrance to the Posets-Maladeta Natural Park and reach the small meeting point signposted at the side of the N-230: a few parking spaces are available (E).

Waypoints

  1. S : mi 0 - alt. 4,731 ft - N230 road – Car park - Embase de Baserca
  2. 1 : mi 1.13 - alt. 5,341 ft - Junction – signpost
  3. 2 : mi 1.45 - alt. 5,650 ft - The start of the climb is steep
  4. 3 : mi 1.8 - alt. 6,404 ft - Steep final ascent
  5. 4 : mi 2.34 - alt. 7,083 ft - Laquet
  6. 5 : mi 2.75 - alt. 7,260 ft - Estany Gran de Anglios
  7. 6 : mi 3.13 - alt. 7,369 ft - Signpost - Estany del Mig
  8. 7 : mi 3.27 - alt. 7,405 ft - GR® trail branches off to the left - Estany de l'Ubaga
  9. 8 : mi 3.49 - alt. 7,408 ft - Drainage pond
  10. 9 : mi 3.77 - alt. 7,467 ft - Unnamed pass
  11. 10 : mi 3.97 - alt. 7,441 ft - Scree slope, with cairns at the start
  12. 11 : mi 4.26 - alt. 7,477 ft - Colladeta de Riueño
  13. 12 : mi 4.58 - alt. 7,198 ft - Crossing the drainage channel - Estany del Cap de Riueño
  14. 13 : mi 4.74 - alt. 7,001 ft - Multicoloured post
  15. 14 : mi 5.48 - alt. 6,188 ft - Crossing a torrent
  16. 15 : mi 6.04 - alt. 5,610 ft - Start of the switchbacks
  17. E : mi 6.72 - alt. 4,741 ft - N230 road – Meeting point - Embase de Baserca

Notes

If possible, arrange for two vehicles to avoid having to walk back along the N-230: a busy road with no safety measures for pedestrians.

This hike should be classified as ‘Difficult+’ and is aimed at hikers who are accustomed to walking in the mountains:
1/ A steep climb between (2) and (3). A stony and very steep path.
2/ Very steep descending hairpin bends at the end of the route after (15).
3/ Difficult terrain between (10) and (11).
4/ Difficult navigation between (7) and (11): a good sense of direction is required, as well as the ability to read the terrain and negotiate rocky sections that can be challenging at times.

Do not attempt in foggy conditions: it would be very difficult to find your way between (7) and (13).

No water sources have been identified along the route.

Hiking boots are essential. Walking poles will be very useful on both the ascent and the descent.

Refugio Anglios: a small wooden chalet renovated in 2006. Sleeps six, on a hillside, with water.

Worth a visit

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.

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