Routes

Planner

Features

Updates

App

Login or Signup

Get the App

Login or Signup

Discover
Places to see
Spain
Santander
Cantabria
Costera
Castro-Urdiales

Tunnels along the route

Highlight • Structure

Tunnels along the route

Cycling

5.0

(15)

Save

Share

  • More

  • Save

    Share

  • More

  • Take Me There

    Tips

    June 1, 2025

    Cycling

    these beautiful tunnels are carved out of solid rock.

    In the know? Log-in to add a tip for other adventurers!

    Sign up for free

    Nearby routes

    Best routes near Tunnels along the route

    4.5

    (20)

    125

    riders

    1. La Arena Beach – Valverde Tunnel loop from Muskiz

    61.1km

    04:09

    920m

    920m

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Navigate

    Send to Phone

    Hard

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Hard

    Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

    Hard

    Details

    Informations

    Elevation 100 m

    Weather

    Powered by Foreca

    Friday 20 March

    18°C

    9°C

    0 %

    Additional weather tips

    Max wind speed: 8.0 km/h

    Most visited during

    January

    February

    March

    April

    May

    June

    July

    August

    September

    October

    November

    December

    Loading

    Location: Castro-Urdiales, Costera, Cantabria, Santander, Spain

    Other Popular Places to Check Out

    Piquillo Greenway

    Explore
    RoutesRoute plannerFeaturesHikesMTB TrailsRoad cycling routesBikepacking
    Download the app
    Follow Us on Socials

    © komoot GmbH

    Privacy Policy