La Olef es un afluente de 27,9 km de longitud, orográficamente izquierdo del Urft en la Eifel en la provincia de Lieja, Comunidad de habla alemana y en el distrito de Euskirchen, Renania del Norte-Westfalia.
La Olef nace en la altura de Ramscheider, cerca del Zitterwald, a aproximadamente 2,2 km al suroeste de Hollerath a una altitud de 639 m sobre el nivel del mar, justo en la frontera entre Bélgica y Alemania.
Source: Wikipedia.org
Copyright: Creative Commons 3.0
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Source: Gabriele Delhey
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Discover the most beautiful and popular attractions in the area, carefully bundled in appropriate selections.
Source: Gabriele Delhey
Copyright: Creative Commons CC BY-SA 3.0
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