5.0
(1)
12
riders
Liar Pass loop from Aucun
02:55
29.9km
850m
Mountain biking
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is right next to a parking lot.
Last updated: March 27, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Parc national des Pyrénées (Aire d'adhésion)
Waypoints
Start point
Parking
Get Directions
9.30 km
Col d'Arras
Mountain Pass
14.4 km
Forêt d'Arragnat
Forest
17.0 km
Liar Pass
Highlight • Mountain Pass
Translated by Google •
Tip by
29.9 km
End point
Parking
Way Types & Surfaces
Way Types
13.6 km
9.48 km
5.12 km
1.59 km
< 100 m
Surfaces
15.1 km
6.76 km
6.46 km
1.08 km
480 m
Sign up to see more specific route details
Sign up for free
Elevation
Highest point (1,340 m)
Lowest point (750 m)
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Today
Saturday 6 June
22°C
11°C
23 %
Additional weather tips
Max wind speed: 6.0 km/h
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Comments
Want to know more?
Sign up for a free komoot account to join the conversation.
Sign up for free