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Road cycling routes

Collado Mediano

Navacerrada Reservoir – Navacerrada Pass loop from Collado Mediano

Road cycling routes

Collado Mediano

Navacerrada Reservoir – Navacerrada Pass loop from Collado Mediano

Hard

104

riders

Navacerrada Reservoir – Navacerrada Pass loop from Collado Mediano

03:27

53.2km

1,500m

Road cycling

Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is accessible with public transport.

Last updated: August 1, 2026

Tips

The surface for a segment of your route may not be suitable

Some segments of your route comprise a surface that may not be suitable for your chosen sport.

After 27.0 km for 494 m

Waypoints

A

Start point

Train Station

1

4.70 km

Navacerrada Reservoir

Highlight • Lake

Beautiful dam, especially when it is up to the top of the water, in possibly one of the most beautiful villages in Spain. Beautiful views!

Translated by Google •

Tip by

2

14.7 km

Geologists' Fountain

Highlight • Monument

The fountain was inaugurated in 1932 and is dedicated to four of the leading Spanish geologists of the 19th century. Located at kilometer 58 of the road that goes to Puerto de Navacerrada.

Translated by Google •

Tip by

3

17.1 km

Views of the Castilian plateau

Highlight • Viewpoint

From the SG-615 road, at the height of the Navacerrada pass, you can see the entire Valsaín valley and, in the background, the Castilian plateau that is lost on the horizon.

Translated by Google •

Tip by

4

22.6 km

Las Siete Revueltas

Highlight • Mountain Pass

The Siete Revueltas are one of the most iconic sections of the road that ascends to the Navacerrada Pass.

This section consists of seven hairpin bends, one after the other, …

Translated by Google •

Tip by

5

27.1 km

Boca del Asno Gorge and Waterfalls

Highlight • Gorge

The natural values and beauty of the Valsaín pine forests made the Boca del Asno meadow the favorite place for royal entourages to have a snack during their country walks …

Translated by Google •

Tip by

6

37.2 km

Navacerrada Pass

Highlight • Mountain Pass

Nice place to go up with the bike. In summer and first thing in the morning is the best time due to traffic

Translated by Google •

Tip by

7

37.2 km

Puerto de Navacerrada Ascent

Highlight (Segment) • Mountain Pass

Port of passage, with a length of about 18 kilometers, in stage 20 of the Tour of Spain 2015.

Translated by Google •

Tip by

8

48.8 km

Becerril de la Sierra Dam

Highlight • Structure

Navacerrada Reservoir Dam

Showing Translation

Tip by

B

53.2 km

End point

Train Station

Way Types & Surfaces

Way Types

37.9 km

8.67 km

5.79 km

540 m

296 m

< 100 m

Surfaces

47.1 km

5.50 km

296 m

198 m

< 100 m

< 100 m

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Elevation

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Weather

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Sunday 1 November

20°C

6°C

-- %

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