The valley is about 12 km long. The river Estós flows through the valley, surrounded by the peaks, which are also over 3,000 m high and border on France. The …
Valle de Estos gives access to many well-known peaks, which are climbed from Refugio de Estos. A high alpine landscape forms a wonderful backdrop for an easy hike.
In the second ravine of the Tres Barrancos route you will also find the Fuen d'Aranda in a leafy corner with its own microclimate fed by the fountain itself.
Climbing the canal is challenging because you have to deal with loose scree, an official incline and usually snow. Crampons were very helpful on my tour at the end of July.