Bawangli Cave
The Bawangli Cave is an active cave (through which water flows) and is located in the municipality of Muotathal in the canton of Schwyz . The length is 1425 m and the height difference is 95 m. The first ascent took place by the Muotathal cave group (HGM) via E1 (entrance 1) on July 12, 1983.
Web link / source
Coordinates: 46 ° 58 '28.97 " N , 8 ° 45' 28.98" E ; CH1903: seven hundred thousand three hundred ninety-three / 203470