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

Routes

Bike touring routes & trails

Spain

Castile and León

Segovia

Real Sitio De San Ildefonso

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

Hard

4.3

(3)

riders

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

05:32

69.6km

2,010m

Cycling

Hard bike 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: August 21, 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

Parque Regional de la Cuenca Alta del Manzanares

Waypoints

Start point

Bus stop

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8.70 km

Refuge Exit, Sierra de Guadarrama Norte Natural Park

Highlight • Forest

If you have arrived from Madrid with a headwind up here in the Refugio, you can enjoy the descent towards Segovia, but the ascent here is definitely tough. Beautiful woods

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9.69 km

Puente de la Cantina

Highlight • Bridge

The Cantina Bridge is well-known among cyclists because it houses a mountain water source. If you need to refill your bottles, don't hesitate to stop.

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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, …

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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

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17.0 km

Navacerrada Pass

Highlight • Mountain Pass

A mountain pass that is wonderful on any of its slopes, but if there is one that must be highlighted, it is the 7 Revueltas climb. From the Palacio de …

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28.1 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!

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60.6 km

Pine Forests of Valsaín

Highlight • Forest

A delight to walk through these pine forests. The first descent from the port of Fuenfría is hard, because it is like a Roman road, the bike does not stop …

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69.2 km

Royal Palace of La Granja de San Ildefonso

Highlight • Historical Site

Popularly known as La Granja, the Royal Site of San Ildefonso, declared a Historic Monument, is one of the best examples of the monarchical splendor of the 18th century. It …

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