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Routes
Spain
Madrid
Sur Occidental
San Martín De Valdeiglesias

Burguillo Reservoir – El Burguillo Reservoir loop from San Martín de Valdeiglesias

Routes
Spain
Madrid
Sur Occidental
San Martín De Valdeiglesias

Burguillo Reservoir – El Burguillo Reservoir loop from San Martín de Valdeiglesias

Hard

3

riders

Burguillo Reservoir – El Burguillo Reservoir loop from San Martín de Valdeiglesias

05:33

70.3km

1,330m

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: August 16, 2026

Waypoints

A

Start point

Bus stop

Get Directions
1

703 m

Coracera Castle

Highlight • Castle

The path enters San Martín de Valdeiglesias through the hermitage of Cristo de la Sangre and runs through the streets of the town up to the hill where the Coracera castle is located. The medieval fortress is the monumental jewel of the local heritage, it was built by order of Don Álvaro de Luna when he bought the town from the monks of Santa María la Real, in the 15th century, although there was already a tower from the 12th century.

Translated by Google •

Tip by

2

18.3 km

El Cura Pond

Highlight • Lake

3

22.7 km

Burguillo Reservoir

Highlight • Lake

Reservoir that is located at the foot of the Sierra de Gredos and that collects all of its water to take it towards Talavera de la Reina.

Translated by Google •

Tip by

4

23.1 km

El Burguillo Reservoir

Highlight • Monument

Located at the foot of the Sierra de Gredos, the Burguillo reservoir is an ideal area to practice all kinds of activities. It offers exceptional views from several points.

Translated by Google •

Tip by

5

28.1 km

Road through the Iruelas Valley

Highlight • Gorge

This narrow road runs through the Iruelas gorge between a beautiful oak and pine forest.

Translated by Google •

Tip by

6

37.5 km

Puerto de Casillas – Entrance to the Valle de Iruelas Nature Reserve

Highlight • Mountain Pass

The ascent to the port of Casillas is one of the simplest and most essential hiking routes in this part of the Central System.

The port of Casillas is one of the entrances to the Valle de Iruelas Natural Reserve, where if we choose a clear day, we will be able to contemplate a wide landscape, not only a large part of the Natural Reserve with the Burguillo Reservoir in the background over the waters of the Alberche river, but also the Sierras de la Paramera on the horizon and the first foothills of the western Madrid mountains.

Translated by Google •

Tip by

7

41.8 km

Hermitage of San Isidro (Casillas)

Highlight • Religious Site

Located in a nice place, next to a small lagoon (seasonal)

Translated by Google •

Tip by

8

43.7 km

Casillas

Highlight • Settlement

Casillas is a municipality in the province of Ávila, located at an altitude of 1012 m, at the beginning of the Tiétar valley. It is surrounded by an extensive forest of chestnut and oak trees.

If you want to know its resin past, I recommend visiting the ethnographic museum of Resin, which has two exhibitions, in two large resin huts.

Translated by Google •

Tip by

B

70.3 km

End point

Bus stop

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Way Types & Surfaces

Way Types

29.3 km

19.8 km

8.94 km

5.91 km

5.48 km

961 m

Surfaces

32.9 km

27.4 km

9.66 km

109 m

< 100 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 (1,460 m)

Lowest point (610 m)

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Weather

Powered by Foreca

Monday 19 October

16°C

8°C

0 %

Additional weather tips

Max wind speed: 6.0 km/h

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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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