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Routes
Spain
Basque Country
Biscay
Gran Bilbao
Sestao

Alto de Humaran – A & C Tunnel Entrance loop from Sestao

Routes
Spain
Basque Country
Biscay
Gran Bilbao
Sestao

Alto de Humaran – A & C Tunnel Entrance loop from Sestao

Hard

4

riders

Alto de Humaran – A & C Tunnel Entrance loop from Sestao

03:59

54.1km

1,230m

Gravel riding

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.

Last updated: March 22, 2026

Waypoints

A

Start point

Train Station

Get Directions

1

1.19 km

Bicycle Highway Near Bilbao

Highlight • Cycleway

There is a fantastic network of cycle paths in and around Bilbao. The cycle superhighways are particularly easy to ride on. It's enough to make you jealous.

Translated by Google •

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7.09 km

Mirador de las Caras

Viewpoint

3

27.5 km

Alto de Humaran

Highlight • Mountain Pass

Typical climb in the area that links the Sopuerta and Cadagua valleys, where it is not an extremely hard ascent, but the longevity of the kilometers makes it demanding.

Translated by Google •

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4

32.0 km

Lago de Galdames

Highlight • Lake

Located at the end of the greenway, it is a good place to rest. There are tables and barbecues

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5

33.0 km

Geltoki Restaurant

Highlight • Restaurant

6

38.7 km

Greenway of the Montes de Hierro

Highlight • Cycleway

This greenway is ideal for all types of cyclists and all ages. The route is easy and the landscape is spectacular.

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7

41.6 km

El Sobaco Tunnel

Highlight • Structure

Tunnel 150 meters long, curved. It is lit. A rest area (with bench, water fountain and trash cans) is located just before the tunnel entrance.

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8

41.8 km

A & C Tunnel Entrance

Highlight • Structure

full throttle

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9

51.5 km

Barakaldo Greenway Bridge

Highlight • Bridge

Bike lane away from traffic

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B

54.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

14.5 km

13.3 km

10.2 km

8.80 km

7.35 km

< 100 m

Surfaces

26.6 km

16.0 km

4.66 km

4.48 km

2.21 km

111 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 (670 m)

Lowest point (0 m)

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Weather

Powered by Foreca

Monday 18 May

26°C

11°C

22 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

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

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Nearby routes

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5.0

25

El Sobaco Tunnel – A & C Tunnel Entrance loop from Putxeta

03:14h

49.1km

850m

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