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Routes
Bike touring routes & trails
Spain
Madrid
Sur Occidental
Quijorna

Colmenar del Arroyo – Bunkers and trenches loop from Quijorna

Routes
Bike touring routes & trails
Spain
Madrid
Sur Occidental
Quijorna

Colmenar del Arroyo – Bunkers and trenches loop from Quijorna

Hard

9

riders

Colmenar del Arroyo – Bunkers and trenches loop from Quijorna

04:49

50.9km

730m

Cycling

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

Last updated: April 19, 2026

Waypoints

A

Start point

Bus stop

Get Directions

1

21.9 km

Colmenar del Arroyo

Highlight • Settlement

“Live, travel, know, experience, only then will you advance,” is one of the phrases written on the streets of Colmenar del Arroyo, a town in the Sierra Oeste region of …

Translated by Google •

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2

37.2 km

Cerro Alarcón Reservoir

Highlight • Lake

This small reservoir draws its waters from the Perales River, which originates in the nearby area of Las Machotas, north of Zarzalejo.
It was built in 1970 and currently offers …

Translated by Google •

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3

45.8 km

Spanish Civil War Cave

Highlight • Cave

Surprising cave built by Republican soldiers with pick and shovel to be used as a barracks and bomb shelter. It is recommended to carry a flashlight with you if you …

Translated by Google •

Tip by

4

47.1 km

Bunkers and trenches

Highlight • Historical Site

In this area there are a series of bunkers, machine gun nests and trenches that are vestiges of the Civil War.

Translated by Google •

Tip by

5

47.4 km

Historic Kiln

Highlight • Historical Site

B

50.9 km

End point

Bus stop

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Way Types & Surfaces

Way Types

40.8 km

5.50 km

2.22 km

2.14 km

231 m

Surfaces

42.9 km

5.52 km

2.53 km

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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 (780 m)

Lowest point (520 m)

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Weather

Powered by Foreca

Tuesday 26 May

34°C

17°C

0 %

Additional weather tips

Max wind speed: 16.0 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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