next to pass Hochscharte
Between 4 July and August 2, 2009 took place the expedition of polish caving clubs WKTJ and RKG “Nocek”, with a dozen of participants. The main aim of the expedition was exploring undescended shafts & check some other possibilities in Unvollendeterschacht, which is part of Hochschartehöhlensystem, and can be found in Austria, Salzburg Limestone Alps. The length of the surveyed new part was 752m, and the depth of the whole system increased to -1258m.