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Road cycling routes

Las Rozas De Valdearroyo

View of the Ebro Reservoir – Puente de Piedra de Polientes loop from Llano

Road cycling routes

Las Rozas De Valdearroyo

View of the Ebro Reservoir – Puente de Piedra de Polientes loop from Llano

Hard

22

riders

View of the Ebro Reservoir – Puente de Piedra de Polientes loop from Llano

04:29

102km

950m

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: August 13, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Zona de Especial Protección para las Aves Embalse del Ebro

Waypoints

A

Start point

Train Station

1

5.13 km

Tower of the Church of San Roque (The Cathedral of the Fish)

Highlight • Monument

The Tower of the Church of San Roque, popularly known as the Cathedral of the Fish, rises above the waters of the Ebro reservoir. With the construction of the reservoir, between 1921 and 1945, towns in the region, such as Medianedo, La Magdalena and Quintanilla, disappeared under its waters. A must visit for everyone visiting the area - the place is super nice and quiet.

Translated by Google •

Tip by

2

16.1 km

La Llanuca Roman Ruins

Highlight • Historical Site

In "La Llanuca" are the large houses of the ancient city of Juliobriga from Roman times, about 1,200 m² and comparable to current mansions. These belonged to the upper class of the city.

Translated by Google •

Tip by

3

16.5 km

House of the Morillos and House of the Mosaics

Highlight • Historical Site

It is freely visited, next to the church.

Translated by Google •

Tip by

4

17.6 km

View of the Ebro Reservoir

Highlight • Viewpoint

At the foot of the road you begin to see the water from the Ebro reservoir

Translated by Google •

Tip by

29.2 km

Puerto del Pozazal

Mountain Pass

6

61.1 km

Puente de Piedra de Polientes

Highlight • Bridge

Stone bridge that crosses the Ebro river.

Translated by Google •

Tip by

7

85.3 km

Puerto de Carrales

Highlight • Mountain Pass

The port of Carrales is a mountain pass in the Cantabrian mountain range (Spain), which connects the Burgos municipalities of Alfoz de Bricia, Valle de Valdebezana, and the Cantabrian Valderredible, in the transition zone between the northern sub-plateau and the mountains cantabrian

Translated by Google •

Tip by

B

102 km

End point

Train Station

Way Types & Surfaces

Way Types

86.3 km

13.7 km

1.92 km

Surfaces

97.4 km

4.49 km

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Elevation

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

Highest point (1,000 m)

Lowest point (690 m)

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Weather

Powered by Foreca

Sunday 11 October

22°C

8°C

0 %

Additional weather tips

Max wind speed: 15.0 km/h

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