Bärenschacht, Nordsiphon Tauchvorstoss die 3.

Michael Höttl

After the successful dive through the North Siphon, the connection with the large karst system “Réseau Siebenhengste-Hohgant” is within reach. After several research tours in 2018, to the North Siphon, which is almost 1,000 metres lower, a 6-day expedition could again be carried out over New Year’s Eve. Behind the North Siphon in the “Duty Free”, which has identical dimensions as before the siphon, I stayed overnight and was able to measure 660 metres of dry new land. Currently there are three open sequels which go directly north (“Réseau Siebenhengste-Hohgant”).