Hike to the Hugo-von-Hofmannsthal-Linde (Linden tree) Posted by Sonja Posted on June 8, 2015 0 Comments on Hike to the Hugo-von-Hofmannsthal-Linde (Linden tree) We started at the Gradieranlage which is a place that concentrates the “Sole” (brine) by pumping it up and evaporating it over pine twigs. Smells good and is very healthy for the lungs and entire breathing system. Author: Sonja