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Routes
Road cycling routes
Spain
Castile and León
Burgos
Merindades
Merindad De Valdeporres

La Sía Pass – Natural Rock Arch of Puentedey loop from Pedrosa

Routes
Road cycling routes
Spain
Castile and León
Burgos
Merindades
Merindad De Valdeporres

La Sía Pass – Natural Rock Arch of Puentedey loop from Pedrosa

Hard

28

riders

La Sía Pass – Natural Rock Arch of Puentedey loop from Pedrosa

07:11

144km

2,290m

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: March 10, 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 135 km for 80 m

Waypoints

A

Start point

Train Station

Get Directions

4.93 km

La Varga

Mountain Pass

2

9.72 km

Quisicedo

Highlight • Settlement

In the Valle de Sotoscueva appears the town of Quisicedo. This is a small town located in the southern foothills of the Sierra Cantábrica.

Translated by Google •

Tip by

3

32.5 km

La Sía Pass

Highlight • Mountain Pass

very windy, wrap up well

Translated by Google •

Tip by

41.8 km

Collado del Asón

Mountain Pass

5

44.1 km

View of the Asón Waterfall from Mirador del Nacimiento del Asón

Highlight • Viewpoint

In each horseshoe of the road you will have a panoramic point towards the imposing waterfall of more than 70 meters that physically marks the source of the Asón river. …

Translated by Google •

Tip by

61.5 km

Ruins

Ruins

7

65.4 km

Ramales de la Victoria

Highlight • Settlement

Ramales has well-preserved architecture, with some Indian mansions with beautiful gardens and gates. The Revillagigedo palace (18th century) stands out. However, its most valuable heritage is the group of caves …

Translated by Google •

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8

73.4 km

Los Tornos via La Revilla and Fresnedo

Highlight (Segment) • Mountain Pass

A fantastic alternative to climb Los Tornos from Soba. A road in perfect condition where it is difficult to find another vehicle. The beginning of the itinerary to La Revilla …

Translated by Google •

Tip by

9

86.5 km

Puerto de los Tornos Viewpoint

Highlight • Viewpoint

Access to the plateau from the Asón area. Shortly after you look down the path you will see "the lathes" of the path that ascends from La Calera del Prado. …

Translated by Google •

Tip by

127 km

Casa Fuerte de los Salazar

Castle

11

134 km

Natural Rock Arch of Puentedey

Highlight • Natural Monument

This is considered one of the most beautiful towns in Spain and for good reason. It is crossed by the Río Nela and where the houses are built above a …

Translated by Google •

Tip by

12

135 km

Puentedey

Highlight • Natural Monument

The name of this small village of only 50 inhabitants means "Bridge of God". His most photographed image is the natural stone bridge created by the Nela River. On the …

Translated by Google •

Tip by

B

144 km

End point

Train Station

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Way Types & Surfaces

Way Types

131 km

11.8 km

1.60 km

< 100 m

< 100 m

Surfaces

143 km

1.31 km

< 100 m

< 100 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.

Highest point (1,220 m)

Lowest point (70 m)

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Weather

Powered by Foreca

Tuesday 26 May

31°C

11°C

0 %

Additional weather tips

Max wind speed: 4.0 km/h

to get more detailed weather forecasts along your route

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

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