This tunnel was made to bring water from the source of the Borosa River and the Aguas Negras lagoon to the hydroelectric plant. Inside there are quite dark sections, so it is good to bring a flashlight.

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Rolf

April 11, 2022

There are some "windows" in the rock, but it is still very dark in places. A flashlight is helpful.

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Jose

May 23, 2024

It is convenient to carry a headlamp so you have your hands. In some short stretches there is not enough natural light.

Translated by Google •

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Details

Informations

Elevation 1,300 m

Weather

Thursday 15 January

10°C

4°C

57 %

Additional weather tips

Max wind speed: 15.0 km/h

Most visited during

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See hikes here

Take Me There

Location: Santiago-Pontones, Sierra De Segura, Jaén, Andalusia, Spain

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View of the Guadalquivir River

Borosa River Water Canal Tunnel

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