Dam and Tunnel on the River – Tunnel loop from Doneztebe / Santesteban
Dam and Tunnel on the River – Tunnel loop from Doneztebe / Santesteban
15
riders
Dam and Tunnel on the River – Tunnel loop from Doneztebe / Santesteban
04:45
47.3km
1,180m
Mountain biking
Hard mountain bike ride. Very 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 accessible with public transport.
Last updated: November 6, 2026
Tips
Cycling is not permitted along parts of this route
After 9.15 km for 67 m
After 41.6 km for 219 m
Waypoints
Start point
Bus stop
233 m
EuroVelo 1 – Ederbidea Information Board
Highlight • Rest Area
1.79 km
Dam and Tunnel on the River
Highlight • Structure
4.28 km
Tunnel
Highlight • Structure
7.37 km
Metal Bridge over the Bidasoa River
Highlight • Bridge
Translated by Google •
Tip by
20.5 km
Serene Forest Trail
Highlight • Trail
24.5 km
Mushrooms on Moss
Highlight • Natural
28.6 km
Bertizko Jaurerria
Nature Reserve
32.5 km
Mountain Bike Trail
Highlight • Trail
46.1 km
The Café
Highlight • Cafe
Translated by Google •
Tip by
47.3 km
End point
Bus stop
Way Types & Surfaces
Way Types
20.4 km
13.8 km
9.86 km
2.27 km
679 m
281 m
Surfaces
29.7 km
9.02 km
2.94 km
2.14 km
1.82 km
1.08 km
Sign up to see more specific route details
Sign up for freeElevation
Highest point (730 m)
Lowest point (90 m)
Sign up to see more specific route details
Sign up for freeWeather
Powered by Foreca
Tuesday 10 November
19°C
14°C
64 %
Additional weather tips
There’s a fairly high chance of rain. Consider packing a waterproof jacket.
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.