This is an old mountain path which has been developed to become a permanent downhill course. It starts on the road from Biescas to Aso de Sobremonte, one bend beyond the start of the track to the Biescas mountain pass.
The features of this trail – the jumps, berms, etc. – are well maintained, but it is physically demanding due to the irregular terrain.
This trail was used in the Aragón Downhill Championship held in May 2011.
IMPORTANT NOTICE: Be careful at the junction where this trail meets the road.