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Routes
Mountain biking trails
Spain
Castile and León
Segovia
Sepulveda
Montejo De La Vega De La Serrezuela

Riaza River Gorge – Montejo Bird of Prey Refuge loop from Montejo de la Vega de la Serrezuela

Routes
Mountain biking trails
Spain
Castile and León
Segovia
Sepulveda
Montejo De La Vega De La Serrezuela

Riaza River Gorge – Montejo Bird of Prey Refuge loop from Montejo de la Vega de la Serrezuela

Moderate

4

riders

Riaza River Gorge – Montejo Bird of Prey Refuge loop from Montejo de la Vega de la Serrezuela

02:07

24.6km

300m

Mountain biking

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: June 11, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 4.03 km for 8.64 km

Permit required: • January-July (otherwise open)

Waypoints

A

Start point

Parking

Get Directions

1

276 m

Montejo de la Vega de la Serrezuela

Highlight • Settlement

The municipality is known for its impressive natural surroundings, especially the Hoces del Río Riaza, a natural park that offers spectacular landscapes and rich biodiversity. In this area, you can find remains of the El Casuar monastery, which are included in the Red List of endangered heritage.

Montejo de la Vega de la Serrezuela also has a rich history dating back to the 11th century, when it was repopulated by Burgalese from the south1. In addition, the town celebrates its main festival on February 3 in honor of San Blas.

Translated by Google •

Tip by

2

4.03 km

Hoces del Río Riaza Trail

Highlight (Segment) • Trail

Demanding "single track" that advances through the Hoces del Río Riaza Natural Park, a wonder for mountain bike lovers.

Translated by Google •

Tip by

3

5.62 km

Church of San Martín del Casuar

Highlight • Religious Site

The church of San Martín del Casuar is a Romanesque church currently in ruins and included in the Red List of endangered heritage in Spain. Its name comes from the town of Covasuar, where it was originally located. The church was built in the 11th century

Translated by Google •

Tip by

4

12.7 km

Riaza River Gorge

Highlight • Gorge

Spectacular gorge that is located in the old middle of the Hoces del Río Riaza Natural Park and that lets you go down to the waters themselves. The road takes you down to the old heart of the river. A fence appears there indicating that motor vehicles cannot reach it but there is no problem with bicycles!

Translated by Google •

Tip by

5

21.0 km

Montejo Bird of Prey Refuge

Highlight • Natural Monument

The Montejo de la Vega de la Serrezuela Bird of Prey Refuge, also known as the Zorro Refuge, is a protected area. The refuge is famous for hosting one of the most important colonies of griffon vultures in Europe, with more than 750 pairs counted in 2024. In addition to griffon vultures, the refuge is home to other birds of prey such as the golden eagle and the Egyptian vulture.

Translated by Google •

Tip by

6

21.0 km

Splendid view on the vultures

Highlight • Natural Monument

Space from where you can see a lot of birds of prey, especially vultures that live on the slopes of these walls. It is normal that you see them flying over your heads!

Translated by Google •

Tip by

B

24.6 km

End point

Parking

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Way Types & Surfaces

Way Types

18.9 km

3.24 km

1.61 km

857 m

Surfaces

15.5 km

5.04 km

3.30 km

733 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Sunday 28 June

31°C

13°C

0 %

Additional weather tips

Max wind speed: 12.0 km/h

to get more detailed weather forecasts along your route

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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