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Routes
Mountain biking trails
Spain
Castile and León
Burgos
Bureba-Ebro
Frías

Frías Medieval Bridge – Frías Castle loop from Frías

Routes
Mountain biking trails
Spain
Castile and León
Burgos
Bureba-Ebro
Frías

Frías Medieval Bridge – Frías Castle loop from Frías

Hard

5.0

(1)

52

riders

Frías Medieval Bridge – Frías Castle loop from Frías

04:13

41.7km

1,070m

Mountain biking

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

Last updated: November 21, 2025

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Tips

Your route passes through protected areas

Please check local regulations for:

Parque Natural Montes Obarenes-San Zadornil

Waypoints

A

Start point

Parking

Get Directions

1

1.65 km

Fountain of Montejo de San Miguel

Highlight • Monument

In summer, fresh water after the route

Translated by Google •

Tip by

2

9.07 km

Hermitage of San Miguel

Highlight • Religious Site

1.6 kilometers uphill from Montejo but for a muscular bike it is very hard

Translated by Google •

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3

12.4 km

Frías Medieval Bridge

Highlight • Bridge

Spectacular medieval bridge, living testimony of the past of this charming town. Built in stone, this historic bridge crosses the Ebro River and connects the town of Frías with the …

Translated by Google •

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4

13.6 km

Frías Castle

Highlight • Castle

Impressive fortress that rises above the medieval town of Frías. Its imposing silhouette and walls evoke centuries of history and provide a panoramic view of the region. This castle, declared …

Translated by Google •

Tip by

5

38.8 km

Tobera Waterfalls

Highlight (Segment) • Waterfall

It is worth parking the bike and going through the waterfalls from top to bottom or vice versa

Translated by Google •

Tip by

6

41.3 km

Crowned by an imposing castle on top of a hill, the town of Frías offers cobbled streets, stone houses and a suspension bridge over the Ebro River. Its old town …

Translated by Google •

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B

41.7 km

End point

Parking

Way Types & Surfaces

Way Types

25.4 km

6.76 km

6.63 km

2.70 km

163 m

Surfaces

29.6 km

6.90 km

3.11 km

1.43 km

574 m

< 100 m

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Elevation

Elevation

Highest point (960 m)

Lowest point (520 m)

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Weather

Powered by Foreca

Thursday 11 December

9°C

6°C

20 %

If you start your activity now...

Max wind speed: 9.0 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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