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Routes
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Spain
Madrid
Area Metropolitana De Madrid
Colmenar Viejo

Marmot Bridge – Grajal Bridge loop from Presa del Grajal

Routes
Hiking trails & Routes
Spain
Madrid
Area Metropolitana De Madrid
Colmenar Viejo

Marmot Bridge – Grajal Bridge loop from Presa del Grajal

Moderate

4.7

(10)

40

hikers

Marmot Bridge – Grajal Bridge loop from Presa del Grajal

04:02

13.1km

340m

Hiking

Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

Last updated: April 29, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Regional de la Cuenca Alta del Manzanares

Monte de El Pardo

Waypoints

A

Start point

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1

4.39 km

Descent to Puente de la Marmota

Highlight • Trail

Complicated and very technical descent

Translated by Google •

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2

5.35 km

Marmot Bridge

Highlight • Bridge

Dates from the 18th century. It was ordered to be built, directly, by Ferdinand VI to give continuity to the surveillance of the fence of the Mount of El Pardo, …

Translated by Google •

Tip by

3

5.36 km

Manzanares River

Highlight • River

Nice views of the Manzanares River from the Marmota bridge

Showing Translation

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4

11.9 km

Chorro Dam

Highlight • Structure

5

12.1 km

Grajal Bridge

Highlight • Bridge

The history of this picturesque bridge dates back to Andalusian times and was once part of the Cordovan defensive system known as the Middle Mark (IX - XI).
Today we …

Translated by Google •

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B

13.1 km

End point

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Way Types & Surfaces

Way Types

5.11 km

4.64 km

3.08 km

181 m

< 100 m

Surfaces

4.86 km

4.29 km

3.73 km

181 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 (850 m)

Lowest point (650 m)

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Weather

Powered by Foreca

Tuesday 19 May

27°C

13°C

0 %

Additional weather tips

Max wind speed: 9.0 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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