Over the last few decades it has been observed the water in Lake Linezers is partially (1996, 2003) or completely (1982) disappearing through an approximately 9 m deep funnel - swallow hole. This phenomenon is not regular, and the mechanism behind it has not been established yet. In autumn 2014 the water of Lake Linezers once again disappeared completely. A trail leads around Lake Linezers and to the nearby Pandu Bog.