ProcedureEditHead north out of Whisper Hollow toward the northernmost sim of the island. The snowy mountain there is Banshee Peak. Once you arrive here the quest is complete.
"Tyrah: Rock monsters made of snow? The winds up there must be playing with your eyes. Let's try another vantage point closer to the basecamp." "Tyrah: There's another mountain at the center of the island, just north of my basecamp. Climb to the summit and see if the view is any better there."
Access quest 7: Climb to the summit of Tyrah's Peak