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Tunel de la Galerna – Valverde Tunnel loop from Barbadungo itsasadarra KBE

Routes
Bike touring routes & trails
Spain
Basque Country
Biscay
Gran Bilbao
Muskiz

Tunel de la Galerna – Valverde Tunnel loop from Barbadungo itsasadarra KBE

Hard

4.0

(4)

34

riders

Tunel de la Galerna – Valverde Tunnel loop from Barbadungo itsasadarra KBE

02:11

29.7km

570m

Cycling

Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: May 13, 2026

Tips

Cycling is not permitted along parts of this route

After 164 m for 110 m

After 14.7 km for 274 m

After 29.3 km for 110 m

Waypoints

A

Start point

Parking

Get Directions

1

362 m

Itsaslur Coastal Greenway

Highlight (Segment) • Cycleway

This coastal stretch of greenway is beautiful, but it comes at the price of pushing your bike along a long flight of stairs. If you decide to make the effort, …

Translated by Google •

Tip by

2

4.23 km

Tunel de la Galerna

Highlight • Structure

Safe to passage 2019 april

Tip by

3

4.31 km

Tunnels along the route

Highlight • Structure

these beautiful tunnels are carved out of solid rock.

Tip by

4

7.08 km

with view on the Autovia del Cantabria

Tip by

5

7.93 km

Beautiful view of the bay

Highlight • Viewpoint

just one of many many many beautiful views along this pilgrimage trail of San Sebastian

Tip by

6

11.2 km

Valverde Tunnel

Highlight (Segment) • Structure

A 400-meter tunnel that connects Mioño with Castro Urdiales, crossing the slopes of the Cueto hill. It is used by both pedestrians and cyclists. From Castro Urdiales to Mioño there …

Translated by Google •

Tip by

11.7 km

Bosque de Valverde

Forest

8

14.2 km

Castro Urdiales

Highlight • Settlement

Castro Urdiales is a Cantabrian fishing town, next to Euskadi, between sea and hills. It is full of history and among its monuments, the church of Santa María and the …

Translated by Google •

Tip by

9

25.2 km

This is an exceptionally beautiful section of the trail.

Translated by Google •

Tip by

29.0 km

Itsaslur

Viewpoint

B

29.7 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

11.4 km

9.40 km

4.92 km

2.05 km

1.59 km

390 m

Surfaces

21.2 km

7.05 km

953 m

260 m

186 m

< 100 m

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Elevation

Elevation

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

Highest point (160 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Saturday 18 July

28°C

21°C

-- %

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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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