Its altitude, exceptional views, and the location of the ascent and the descent, make this one of the best Espacio BTT trails. The trail takes in the Erata peak, which requires a climb of 1,200 metres.
Climbing by a forest track that connects the little villages of Oros Alto, Barbenuta and Espierre, after Espierre you keep climbing for 11 kilometres until you reach the top of Erata.
You will not be the disappointed with the views: a 360º panorama over Serrablo, the Sierra de la Partacua and Tendeñera.
The descent starts here and it is unforgettable! First you take a path through Alpine meadows; this leads you onto woodlands until you get to Yésero. From there, you follow the tracks and paths of the Paco Gavín all the way to Biescas.
ATTENTION: Closed cattle gate at kilometer 10. Pass over.
START: Biescas. La Conchada retirement home car park.