VB4 MTB Fit Family route 

- Arasán - Urmella - Bisaurri -

length: 15.97 km up 502 meter down 502 meter 
ideal for fit families that have some mountain bike experience 


This trails starts and ends in Castejón de Sos and is developed for families that are fit and have sufficient experience with mountain biking. 

The terrain is a mix of road, dirt road and a bit of singletrack. 

The initial road climb to Asarán is the longest climb of the trail and bring you up 300 meters higher at roughly 1200 meters. It is worth looking around in Arasán before we start our first singletrack descent just a km outside of the village. Be aware of the rocks on the descent and there will be some technical sections. It is mountain biking after all. But if you don't have the skills and/or the confidence to do a particular section. Just get of the bike and walk a bit. 

After this descent a mix of backroads and dirt road brings us to the far end of this route. After this more single track is waiting again with technical section in some parts. The trail goes up and down before it descents towards Bisaurri in a mix od flow singletrack and dirt road. Don't forget to enjoy the views during you ride by the way. 

A little road climb brings us to Bisaurri. In the village we turn ride onto a dirt road, which at frist traverses along side the mountain before a rocky dirt road descent (be careful here) brings us back to Castejón de Sos. 


Download the GPX of this trail