Altitude: 1644m
Location: 150m north of Top Camp (camp 3), E 35486.5, N (52)82582.7
Bräuning Nase 190½° (in 1995, recorded as 186° in 1990), Bräuning Zinken 236½° (1995), Hinterer Schwarzmooskogel appears as a single peak on 056° (both 1990 and 1995), East end of Top Camp 177° (1995), Vorderer Schwarzmooskogel appears as 126° (1990 and 1995) but this point is not the true summit, and therefore cannot be used to plot the cave on the map. It is useful if you just want to find the cave.

   Marking:     on wall facing southwest
Original 90/1 marking of 1990 vintage, converted to "171" in 1991. This image taken in 1995. There is also a metal tag bolted on by the Austrians in 1995.

c 20-50m east of prominent fault which cuts through Bräuning Nase, in sub-horizontal limestone. Subhorizontal phreatic tube trending 154°. Multiple entrances and windows with total passage length in excess of 150m. Passage generally elliptical: 5m wide and 3m high.

Along the fault to the north are numerous choked shafts with a maximum depth of 5m.

Exploration: CUCC 1990.