Schrattenfluh, Switzerland, canton Lucerne, biosphere reserve Entlebuch, rock, cliff, limestone, erosion, Schrattenkalk, clouds,

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Photo credit: © Gerth Roland / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: biosphere, canton, cliff, clouds, entlebuch, erosion, limestone, lucerne, reserve, rock, schrattenfluh, schrattenkalk, sunrise, switzerland