Explore the Pit of Narjun and return with your findings to Senior Sergeant Juktok at Agmar's Hammer.
The undead Nerubians that attacked Icemist Village came from a gigantic sinkhole known as the Pit of Narjun. If left alone, those fiends will no doubt flank our forces at the Wrathgate and end our march to victory.
I need eyes on the ground, [player]. You are to head west and investigate the Pit of Narjun. We need to locate their primary exit point and seal it off! Find me that location.