173 - ,
(90/3)
Plateau Schacht 90/3 1/S +

Entrances

New Entrance

Explorers

Recorded CUCC 1990

Underground Description

Lies along fracture line from 172 with several shafts connected by a narrow rift. Most of these are snow plugged - 173 also has a plug but this has shrunk and a large gap is visible around the edges. Fracture trends 024°, shaft is c20m deep and 7m diameter.