False 1623-218 Hammerkopfabsturtzhöhle 1623 2c 1/S = 218 1996WK6 1623-218 CUCC 1996 (Wookey) A narrow rift entrance 4m deep leads to a tight squeeze needing caving gear (and maybe some hammering). An estimated 6m drop lies beyond the constriction. ? wookey. 1623/218.html