Original: Bilafond La ( meaning '' Pass of the Butterflies '' ) , also known as the Saltoro Pass , is a mountain pass situated on Saltoro Ridge , sitting immediately west of the vast Siachen Glacier , some directly north of map point NJ 980420 .
Simplified: Bilafond La ( meaning '' Pass of the Butterflies '' ) , also known as the Saltoro Pass , is a mountain pass situated on Saltoro Ridge , which sits immediately west of the vast Siachen Glacier .