<underground_description>To the north, an 11m long, 2m high and 0.5m wide meander passage leads off. Through the passage flows a small gutter, which might well end too tight just after the turn off to Sennerkeller, the water emerging at a small spring to the north of Sennerkeller in a karren field. </underground_description>
<equipment></equipment>
<references>Mitt. der Sektion Ausseerland 19(3) July, 1981, p 49 </references>
<survey>1:250, Alfred Auer, 1968 (no copy available) </survey>