21
riders
Tunnels of the Bear Trail – Las Xanas Tunnel loop from Trubia
07:19
99.0km
2,130m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: May 22, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 36.7 km for 397 m
Waypoints
Start point
Train Station
Get Directions
14.0 km
Medieval Tower of Proaza
Highlight • Castle
Translated by Google •
Tip by
17.6 km
Illuminated Tunnels of the Senda del Oso
Highlight • Trail
Translated by Google •
Tip by
22.5 km
Natural Rock Tunnels on the Senda del Oso
Highlight • Natural
26.2 km
Tunnels of the Bear Trail
Highlight • Structure
27.4 km
Tunnel in Las Ubiñas-La Mesa Natural Park
Highlight • Structure
28.5 km
Las Xanas Tunnel
Highlight • Cave
28.5 km
Bear Trail
Highlight • Cycleway
Translated by Google •
Tip by
50.3 km
Puerto de Ventana
Viewpoint
82.1 km
Desfiladero de Peñas Juntas on the Senda del Oso
Highlight • Gorge
Moderate your speed: remember that we share the road with pedestrians.
Translated by Google •
Tip by
99.0 km
End point
Train Station
Way Types & Surfaces
Way Types
82.3 km
6.94 km
5.10 km
4.76 km
< 100 m
Surfaces
82.2 km
10.8 km
4.91 km
1.02 km
231 m
Sign up to see more specific route details
Sign up for free
Elevation
Sign up to see more specific route details
Sign up for free
Weather
Powered by Foreca
Friday 26 June
28°C
18°C
51 %
Additional weather tips
Max wind speed: 9.0 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