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Routes
Road cycling routes
Spain
Madrid
Guadarrama
Alpedrete

Navacerrada Reservoir – Navacerrada Pass loop from Los Negrales

Routes
Road cycling routes
Spain
Madrid
Guadarrama
Alpedrete

Navacerrada Reservoir – Navacerrada Pass loop from Los Negrales

Hard

73

riders

Navacerrada Reservoir – Navacerrada Pass loop from Los Negrales

05:19

84.6km

2,140m

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: June 14, 2026

Tips

The surface along some of this route may not be suitable

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

After 35 m for 160 m

After 33.7 km for 480 m

After 49.4 km for 3.86 km

After 84.5 km for 160 m

Waypoints

A

Start point

Train Station

Get Directions

1

11.9 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

12.2 km

Becerril de la Sierra Dam

Highlight • Structure

Navacerrada Reservoir Dam

Showing Translation

Tip by

3

21.5 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

4

23.8 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

5

29.2 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

6

33.8 km

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

7

61.3 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

8

61.3 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

B

84.6 km

End point

Train Station

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Way Types & Surfaces

Way Types

46.4 km

30.2 km

6.65 km

692 m

437 m

243 m

Surfaces

73.4 km

6.47 km

4.15 km

437 m

212 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 (1,860 m)

Lowest point (870 m)

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Weather

Powered by Foreca

Wednesday 8 July

33°C

23°C

0 %

Additional weather tips

Max wind speed: 14.0 km/h

to get more detailed weather forecasts along your route

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