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Routes
Spain
Madrid
Area Metropolitana De Madrid
Tres Cantos

Hervidero Waterfall – Pedrezuela Reservoir loop from Tres Cantos

Routes
Spain
Madrid
Area Metropolitana De Madrid
Tres Cantos

Hervidero Waterfall – Pedrezuela Reservoir loop from Tres Cantos

Hard

45

riders

Hervidero Waterfall – Pedrezuela Reservoir loop from Tres Cantos

05:08

68.5km

940m

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: May 21, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Regional de la Cuenca Alta del Manzanares

Waypoints

A

Start point

Train Station

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1

15.5 km

Canal de Isabel II Aqueducts

Highlight (Segment) • Monument

Aqueduct built in the time of Queen Elizabeth II intended to supply water to the town!

Translated by Google •

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2

18.3 km

Valcaliente Aqueduct

Highlight • Monument

Part of the Canal Bajo, it is one of the three most picturesque aqueducts and one of the oldest still in operation, together with the Sima and Retuerta aqueducts. You …

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3

21.0 km

Retuerta Aqueduct

Highlight • Monument

It consists of seven arches, also semicircular, which rise above a large lower arch.

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4

25.0 km

Hervidero Waterfall

Highlight • Waterfall

A beautiful site! The small lake is perfect for disconnecting and stopping in the shade for a snack. Ideal for families.

Be careful when going down the narrow stairs that …

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5

29.8 km

El Mesto Weir

Highlight • Monument

The weir is part of what used to be a reservoir to divert water from the Guadalix River to Madrid back in the early 20th century. Today only ruins remain …

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6

38.6 km

Pedrezuela Reservoir

Highlight • Lake

A quiet place to relax. It is a reservoir which was completed in 1967.

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7

38.8 km

Pedrezuela Reservoir Dam

Highlight • Monument

mountain biking, running or hiking

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8

45.6 km

View of the La Retuerta Aqueduct

Highlight • Viewpoint

From this point, located on one of the CYII paths, you can enjoy the view of the Retuerta aqueduct and the entire Guadalix river canyon. There is a small path …

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B

68.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

46.8 km

14.1 km

5.92 km

1.11 km

692 m

Surfaces

31.0 km

16.3 km

13.2 km

5.47 km

2.63 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 (870 m)

Lowest point (650 m)

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Weather

Powered by Foreca

Wednesday 20 May

31°C

14°C

0 %

Additional weather tips

Max wind speed: 10.0 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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