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Routes
Mountain biking trails
Spain
Madrid
Guadarrama
Collado Mediano

Santillana Reservoir Bridge – Collado de los Pastores loop from Collado Mediano

Routes
Mountain biking trails
Spain
Madrid
Guadarrama
Collado Mediano

Santillana Reservoir Bridge – Collado de los Pastores loop from Collado Mediano

Hard

4.5

(2)

110

riders

Santillana Reservoir Bridge – Collado de los Pastores loop from Collado Mediano

07:36

81.1km

1,720m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: August 4, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Nacional de la Sierra de Guadarrama

Parque Regional de la Cuenca Alta del Manzanares

Waypoints

A

Start point

Train Station

Get Directions
1

20.8 km

Dirt Road in Parque Regional de la Cuenca Alta del Manzanares

Highlight • Trail

2

22.1 km

Alto del Enebrillo Viewpoint

Highlight • Viewpoint

Enjoy the views, the mountains and the Castle of Manzanares in the background, the Santillana reservoir at your feet.

Translated by Google •

Tip by

3

24.5 km

Santillana Reservoir Bridge

Highlight • Bridge

The route between the reservoir and the Batán bridge is recommended

Translated by Google •

Tip by

4

42.9 km

Collado de los Pastores

Highlight • Mountain Pass

The Collado de los Pastores is a beautiful landmark in the Sierra de Guadarrama, located in the area of La Pedriza, near Manzanares el Real, in the Community of Madrid. …

Translated by Google •

Tip by

5

50.3 km

After the zetas, a good place to regain strength

Translated by Google •

Tip by

6

63.8 km

Views of La Pedriza

Highlight • Viewpoint

From here you can see the entire Sierra de los Porrones and the depression where the Santillana reservoir is located. You can also see the typical agricultural landscape of the …

Translated by Google •

Tip by

7

65.4 km

San Isidro Hermitage

Highlight • Religious Site

The Hermitage of San Isidro is located on the slopes of El Boalo, very close to the town centre. It was built with local masonry by the local residents, reflecting …

Translated by Google •

Tip by

8

75.7 km

Navacerrada Reservoir Dam

Highlight • Monument

From the dam, you can contemplate the entire reservoir and the peaks that, with calm waters, are reflected on the surface. You can also see various types of fish, ducks, …

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Tip by

B

81.1 km

End point

Train Station

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Way Types & Surfaces

Way Types

44.3 km

10.7 km

10.3 km

8.07 km

7.81 km

< 100 m

Surfaces

44.2 km

15.0 km

14.7 km

6.60 km

328 m

209 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 (1,730 m)

Lowest point (890 m)

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Weather

Powered by Foreca

Sunday 18 October

12°C

7°C

-- %

Additional weather tips

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Comments

August 10, 2024,Collado de los Pastores
One of the most recommended routes through the Guadarrama National Park for gravel or mountain biking is the one popularly known as the “Pista de las Zetas”, which ascends from Canto Cochino to Collado de los Pastores, at the base of Bola del Mundo and Maliciosa.
The route runs entirely on a dirt track, except for the first two kilometres …

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

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