RoutesPlannerFeaturesUpdates
App
Login or Signup
Get the App
Login or Signup
Routes
Mountain biking trails
Spain
Santander
Cantabria
Costera
Valdáliga

Udías Mines – Udías Mine Tunnel loop from Treceño

Routes
Mountain biking trails
Spain
Santander
Cantabria
Costera
Valdáliga

Udías Mines – Udías Mine Tunnel loop from Treceño

Moderate

40

riders

Udías Mines – Udías Mine Tunnel loop from Treceño

02:58

34.0km

740m

Mountain biking

Moderate mountain bike ride. Good fitness required. The starting point of the route is accessible with public transport.

Last updated: August 21, 2026

Waypoints

A

Start point

Train Station

Get Directions
1

17.2 km

Rocky Forest Trail

Highlight • Forest

2

17.7 km

Udías Mines

Highlight • Historical Site

This site, today practically an open-air museum, has a very long history that dates back to Roman times, from which there are the first signs of mining in this area. …

Translated by Google •

Tip by

3

18.1 km

Udías Mine Tunnel

Highlight • Cave

This tunnel is part of the itinerary of the Pelurgo Greenway and was built for the functional railway to the old mines of Udías.

Translated by Google •

Tip by

19.4 km

Sima del Tunel

Cave Entrance

B

34.0 km

End point

Train Station

Loading

Way Types & Surfaces

Way Types

15.5 km

10.1 km

4.25 km

3.80 km

309 m

< 100 m

Surfaces

13.7 km

10.5 km

6.61 km

2.99 km

120 m

< 100 m

Sign up to see more specific route details

Sign up for free

Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (300 m)

Lowest point (80 m)

Sign up to see more specific route details

Sign up for free

Weather

Powered by Foreca

Tuesday 3 November

11°C

3°C

31 %

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

Comments

guide_signup

Want to know more?

Sign up for a free komoot account to join the conversation.

Sign up for free

Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

Save
Edit route
Download GPX
Move start point
Print
Share
Embed on a website
Report an Issue
Report restricted access

Nearby routes

Hard

4.6

73

Cruz de Fuentes and Arbencia Waterfall Loop

04:52h

45.3km

1,290m

Explore
RoutesRoute plannerFeaturesRedeem a voucherHikesMTB TrailsRoad cycling routesBikepackingSitemap
Download the app
Follow Us on Socials

© komoot GmbH

Privacy Policy