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Real Sitio De San Ildefonso

Navacerrada Pass – Cotos Pass loop from Parque Natural de la Sierra de Guadarrama Norte

Real Sitio De San Ildefonso

Navacerrada Pass – Cotos Pass loop from Parque Natural de la Sierra de Guadarrama Norte

Hard

riders

Navacerrada Pass – Cotos Pass loop from Parque Natural de la Sierra de Guadarrama Norte

02:31

47.0km

930m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 1, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parque Nacional de la Sierra de Guadarrama

Parque Natural de la Sierra de Guadarrama Norte

Reserva Natural Fluvial Alto Eresma

Waypoints

Start point

Bus stop

Get Directions

11.2 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, marking the final and toughest part of the climb from the Segovia side.

Translated by Google •

Tip by

16.7 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

19.1 km

Fuente del Sosiego

Highlight • Natural Monument

Fountain of Peace

Translated by Google •

Tip by

23.5 km

Cotos Pass

Highlight • Mountain Pass

This well-known port in the area has a length of more than 15 kilometers. The first part is smooth and stretched out and the second very constant and homogeneous, with slopes between 6% and 7%. We catalog the port as 2nd Category.

Translated by Google •

Tip by

30.3 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

47.0 km

End point

Bus stop

Way Types & Surfaces

Way Types

33.3 km

13.6 km

< 100 m

Surfaces

47.0 km

< 100 m

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 (1,150 m)

Weather

Tuesday 1 September

31°C

17°C

0 %

Additional weather tips

Max wind speed: 7.0 km/h

to get more detailed weather forecasts along your route

Comments

August 22, 2024,Puerto Navacerrada desde La Granja, hasta Cotos y Valdesquí.

The first few kilometres are gentle ups and downs, so it's better to take it easy to prepare for what comes next. When you get to the fountain in La Cantina, the climb starts and it goes up to 10%, then there are 7 twists and turns that are very good as it gets easier between them, the last 2 …

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Navacerrada Pass – Cotos Pass loop from Parque Natural de la Sierra de Guadarrama Norte

Las Siete Revueltas

Navacerrada Pass

Fuente del Sosiego

Cotos Pass

Views of the Castilian plateau

Nearby routes

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