Abstract
The inventory geological field search was performed in NNR Kaňon Labe with focus on pseudokarst subterranean objects. Although the occurrence of the caves in NNR is well known for long time (19.
Century), the new caves are still discovered here. This paper therefore represents the actual situation of knowledge about the phenomena of the subterranean objects in NNR Kaňon Labe and also brings clear information about location and morphology of the all known caves.
For 31.12.2012 we recorded 63 caves within the borders of the protected area.