Hiking Highlight

Recommended by 58 out of 60 hikers


  • Büchi

    A very beautiful dam and the wildlife enclosure Hellenthal is right next door.

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    • 09/13/2017

  • Jan

    It's worth it

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    • 07/19/2018

  • Jan

    Very beautiful

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    • 07/20/2018

  • Guido

    Also on winter days a worthwhile goal .. with impressive scenery

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    • 01/15/2017

  • Bernd

    As we hiked, from the car park below, left into the mountains to the end of the lake, it was a very nice tour. The way back on the lake was unfortunately not so tingling, since everything only asphalt road. Since you should look for another route.

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    • 09/29/2017

  • HeJi

    The dam Oleftalsperre is located near the Eifel National Park near Hellenthal in the nature park High Venn-Eifel in the district of Euskirchen (North Rhine-Westphalia). The reservoir covers about 20 million cubic meters and is fed by the river Olef.

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    • 05/14/2017

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Best Hikes that include the Highlight ‘Oleftalsperre’

Location: Hellenthal, Euskirchen, Cologne District, North Rhine-Westphalia, Germany


  • Elevation520 m

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