Puente de los Vados – Valverde Tunnel loop from Castro-Urdiales
Puente de los Vados – Valverde Tunnel loop from Castro-Urdiales
4.5
(4)
52
riders
Puente de los Vados – Valverde Tunnel loop from Castro-Urdiales
01:31
20.7km
280m
Cycling
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: August 14, 2026
Waypoints
Start point
Bus stop
5.64 km
Public pilgrims' hostel
Highlight • Mountain Hut
Super albergue with friendly owners!
Translated by Google •
Tip by
5.69 km
Church of San Julián de Santullán
Highlight • Religious Site
Translated by Google •
Tip by
10.4 km
Puente de los Vados
Highlight • Bridge
Translated by Google •
Tip by
11.5 km
Santullán Greenway – Herreros Tunnel
Highlight (Segment) • Trail
Showing Translation
Tip by
18.9 km
Valverde Tunnel
Highlight (Segment) • Structure
Translated by Google •
Tip by
19.4 km
Bosque de Valverde
Forest
20.7 km
End point
Bus stop
Way Types & Surfaces
Way Types
9.03 km
5.29 km
3.96 km
2.13 km
283 m
Surfaces
13.0 km
4.84 km
2.56 km
337 m
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Highest point (180 m)
Lowest point (10 m)
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Sign up for freeWeather
Powered by Foreca
Friday 23 October
17°C
9°C
28 %
Additional weather tips
Expect light wind and shifting conditions.
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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