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Routes
Spain
Madrid
Area Metropolitana De Madrid
Tres Cantos

Valcaliente Aqueduct – Retuerta Aqueduct loop from Tres Cantos

Routes
Spain
Madrid
Area Metropolitana De Madrid
Tres Cantos

Valcaliente Aqueduct – Retuerta Aqueduct loop from Tres Cantos

Hard

95

riders

Valcaliente Aqueduct – Retuerta Aqueduct loop from Tres Cantos

06:31

84.8km

1,150m

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: June 20, 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

Get Directions

1

814 m

View of the Sierra de Guadarrama from Tres Cantos

Highlight • Viewpoint

Tres cantos is in a privileged enclave for cycling.
The Colmenar bike lane opens up a world of possibilities for cyclotourism or road biking, while for MTB we can take advantage of its proximity to Soto de Viñuelas, the Canal de Isabel II, the Colmenar Viejo meadows and a long etcetera. .
bigjoe.es/ruta-mtb-tres-cantos-morcuera-canencia

Translated by Google •

Tip by

2

22.7 km

Geodesic Vertex of Valdelagua, built on August 19, 1976. Located on a small hill of uncultivated land, with some chaparros.
Access: from San Agustín de Guadalix, along the road to Colmenar Viejo, upon reaching Km. 9,600, you enter on the left along a road with an indicator for "C.I. II Canal de El Atazar". At 400 m. it turns to the left, after 4 km it forks; continue to the left, then the road opens in two to join again after 5.3 km, after 5.6 km there is a crossroads, continue straight, after 8 km turn left through the ravine and after 8.2 km you reach the signal, which is about 5 m. on the left.
bigjoe.es/ruta-tres-cantos-embalse-de-pedrezuela

Translated by Google •

Tip by

3

37.9 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 will pass under it and deserve to appreciate a true work of engineering that is still standing after so many years.

Translated by Google •

Tip by

4

40.6 km

Retuerta Aqueduct

Highlight • Monument

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

Translated by Google •

Tip by

5

45.1 km

from this point we have privileged views of the canyon and the Zegri aqueduct

Translated by Google •

Tip by

6

46.9 km

Casilla de la Retuerta

Highlight • Mountain Hut

Good place, next to Casilla de la Retuerta, to make a stop.

Translated by Google •

Tip by

7

64.6 km

View of Cerro de San Pedro

Highlight • Viewpoint

Views of the south face of Cerro de San Pedro from the crossroads between the Recuenco and Gateras ravines, in the Navalvillar pasture.

Translated by Google •

Tip by

8

65.0 km

Collado del Cerro Longo

Highlight • Mountain Pass

Highest point of the Cañada de las Gateras (Cordel de Hoyo de Manzanares)

Translated by Google •

Tip by

B

84.8 km

End point

Train Station

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Way Types & Surfaces

Way Types

47.2 km

26.6 km

9.86 km

755 m

444 m

Surfaces

39.5 km

23.0 km

15.9 km

5.41 km

1.09 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 (1,060 m)

Lowest point (620 m)

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Weather

Powered by Foreca

Wednesday 8 July

38°C

19°C

-- %

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