Routes

Planner

Features

Updates

App

Get the App

Routes

Bike touring routes & trails

Piquillo Greenway – Valverde Tunnel loop from Treto

Routes

Bike touring routes & trails

Piquillo Greenway – Valverde Tunnel loop from Treto

Hard

4.3

(6)

riders

Piquillo Greenway – Valverde Tunnel loop from Treto

10:20

160km

1,970m

Cycling

Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route. The route includes a crossing by ferry. The starting point of the route is accessible with public transport.

Last updated: July 19, 2026

This route includes a ferry crossing

Tips

Includes ferry crossings

Check ferry timetable.

After 88.2 km for 592 m

After 119 km for 3.23 km

After 123 km for 3.23 km

Waypoints

Start point

Train Station

Get Directions

19.7 km

Ría de Oriñón

Lake

31.2 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

33.4 km

Bosque de Valverde

Forest

40.3 km

Piquillo Greenway

Highlight (Segment) • Cycleway

The Piquillo Greenway in Ontón is an easy route with children in Cantabria. It is located in Ontón, a neighborhood of Castro Urdiales, on the border with Vizcaya, and is completely accessible for everyone to enjoy.

Tip by

43.2 km

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

45.3 km

Itsaslur

Viewpoint

47.5 km

Cliffs of Kobaron

Highlight (Segment) • Viewpoint

spectacular views and mining archaeology

Translated by Google •

Tip by

55.9 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

84.4 km

Laredo Promenade

Highlight • Cycleway

A long, wide and beautiful promenade for cycling. It is right next to the ocean and with excellent benches and views. It is almost deserted in winter but in summer they set up a market full of products.

Translated by Google •

Tip by

87.7 km

Boat across the Ría de Treto

Highlight • Rest Area

As already said, a lovely experience and saves a large detour. Difficult with a loaded touring bike on one's own as the sand is soft and the ramp steep, so …

Tip by

88.9 km

Playa del Pasaje

Beach

122 km

Centro Botín

Highlight • Monument

A must-see tourist attraction in Santander. The building, designed by Renzo Piano, fits perfectly with its surroundings and there are excellent exhibitions (fixed and temporary) of fine art. Enjoy the …

Translated by Google •

Tip by

149 km

Alto del Portillo

Mountain Pass

160 km

End point

Train Station

Way Types & Surfaces

Way Types

50.9 km

49.4 km

28.8 km

19.2 km

6.62 km

4.31 km

655 m

150 m

Surfaces

115 km

30.1 km

6.92 km

4.21 km

2.24 km

1.49 km

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)

Weather

Tuesday 25 August

28°C

18°C

-- %

Additional weather tips

Max wind speed: -- km/h

to get more detailed weather forecasts along your route

Comments

Want to know more?

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

Navigate

Send to Phone

Save

Edit route

Download GPX

Move start point

Embed on a website

Report an Issue

Report restricted access

Nearby routes

Easy

4.4

108

Santander Coastal Trail

00:52h

14.0km

120m

Moderate

4.6

Vía Verde del Pas

02:21h

34.4km

270m

Moderate

3.8

Santoña Forts and Marshes Loop from Noja

02:25h

36.6km

410m

Moderate

4.4

Coastal Trail: Somo and Villaverde de Pontones Loop

02:56h

40.0km

390m

Hard

4.7

Laredo and Santuario de la Bien Aparecida Loop

03:01h

41.0km

780m

Hard

4.3

Castro Urdiales and Northern Route Loop

02:50h

33.6km

790m

Moderate

1.0

Northern Route: Laredo and Colindres Loop

01:40h

24.5km

320m

Hard

Monasterio San Sebastián de Montehano, Santuario de la Bien Aparecida, Entrambasaguas – circular from Baranga

05:09h

74.2km

1,190m

Hard

488

Next to the Miera River – Miera River Valley loop from Liérganes

02:37h

37.6km

670m

Hard

4.4

257

Valverde Tunnel – La Arena Beach loop from Castro-Urdiales

07:50h

114km

1,690m

Hard

4.9

162

Costa Quebrada – Great views to río Pas loop from Santander

03:50h

57.6km

700m

Moderate

4.5

206

Los Peligros Beach – Sardinero Beach loop from Río de la Pila

01:31h

22.8km

170m

Piquillo Greenway – Valverde Tunnel loop from Treto

Castro Urdiales

Piquillo Greenway

Itsaslur Coastal Greenway

Cliffs of Kobaron

Valverde Tunnel

Laredo Promenade

Boat across the Ría de Treto

Centro Botín

Nearby routes

Sign up or log in to keep exploring this route

We value your privacy ⛰️

We value your privacy ⛰️