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Routes
Bike touring routes & trails
Spain
Basque Country
Biscay
Encartaciones
Zalla

Zalla Airfield – Ilso Summit Viewpoint loop from Zalla

Routes
Bike touring routes & trails
Spain
Basque Country
Biscay
Encartaciones
Zalla

Zalla Airfield – Ilso Summit Viewpoint loop from Zalla

Hard

16

riders

Zalla Airfield – Ilso Summit Viewpoint loop from Zalla

03:18

32.8km

1,090m

Cycling

Hard bike 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: May 21, 2026

Waypoints

A

Start point

Train Station

Get Directions

687 m

Río Cadagua

Lake

2

7.26 km

Zalla Airfield

Highlight • Structure

Small abandoned airfield near the peaks.

Tip by

3

7.87 km

Ilso Summit Viewpoint

Highlight • Viewpoint

Beautiful views from the viewpoint

Translated by Google •

Tip by

8.37 km

Arzia

Peak

5

17.3 km

Fuente Fría Picnic Area

Highlight • Rest Area

As its name suggests, here you will find a fountain with fresh water and a shaded picnic area, ideal for taking a break on the hottest days.

Translated by Google •

Tip by

6

17.8 km

Modern Menhir of Trasmosomos

Highlight • Monument

The modern menhir of Trasmasomos has a hole in the rock that serves as a peephole through which to observe the landscape on both sides: Mount Eretza and Alto de Celadilla.

Translated by Google •

Tip by

19.2 km

Alto de la Celadilla

Peak

8

22.3 km

La Brena

Highlight • Forest

B

32.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

23.6 km

5.29 km

1.35 km

1.33 km

1.31 km

Surfaces

14.6 km

10.3 km

4.90 km

3.02 km

< 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 (650 m)

Lowest point (90 m)

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Weather

Powered by Foreca

Saturday 30 May

22°C

11°C

0 %

Additional weather tips

Max wind speed: 11.0 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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