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Routes
Mountain biking trails
Spain
Castile and León
Valladolid
Sur
Castronuño

San José Dam – Puente Mayor loop from Castronuño

Routes
Mountain biking trails
Spain
Castile and León
Valladolid
Sur
Castronuño

San José Dam – Puente Mayor loop from Castronuño

Moderate

3.0

(2)

7

riders

San José Dam – Puente Mayor loop from Castronuño

02:59

40.2km

90m

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: May 21, 2026

Tips

Includes a segment in which cycling is not permitted

After 39 m for 123 m

Waypoints

A

Start point

Parking

Get Directions

1

1.41 km

San José Reservoir and Dam (Castronuño Dam)

Highlight • Monument

The San José Reservoir and Dam, also known as the Castronuño Dam, is a hydroelectric engineering project located in the middle course of the Duero River, about 2 km from …

Translated by Google •

Tip by

2

1.46 km

San José Dam

Highlight • River

The San José Reservoir and Dam, also known as the Castronuño Dam, is a hydroelectric engineering project located in the middle course of the Duero River, about 2 km from …

Translated by Google •

Tip by

3

17.7 km

Duero River

Highlight • River

Beautiful trail along the banks of the Duero River. The path is perfectly passable, even with a bicycle.

Translated by Google •

Tip by

4

20.2 km

Puente Mayor

Highlight • Bridge

The Mayor de Toro bridge, with its impressive 22 arches, was built in the 12th century, making it the oldest bridge that crosses the waters of the Duero River.

Translated by Google •

Tip by

5

20.2 km

A long bridge over the Duero river, with incredible views of Toro and the Alcazar del Toro and the surrounding landscape.

Translated by Google •

Tip by

36.7 km

Duero

Lake

B

40.2 km

End point

Parking

Loading

Way Types & Surfaces

Way Types

34.5 km

2.42 km

1.69 km

1.40 km

199 m

Surfaces

29.7 km

6.28 km

2.62 km

1.43 km

109 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

Wednesday 8 July

36°C

17°C

0 %

Additional weather tips

Max wind speed: 18.0 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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Nearby routes

Moderate

5.0

4

Duero Trail (GR 14): Tordesillas Loop

02:52h

36.3km

130m

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