To Kryta: The Ice Cave

Overview
Summary Obtained from
 * 1) Follow Aidan's markers through the Ice Cave.
 * 2) See Aidan for your reward.
 * Master Seeker Nathaniel in Griffon's Mouth

Requirements
 * To Kryta: Refugees

Reward
 * 500 XP

Dialogue
 * "This cave is confusing and perilous; you don't want to take a wrong turn or you'll wind up wandering in the cold until you die of it. Aidan has scouted the way ahead, and my wolf can help you track him. Follow Aidan's markers to get safely through; they'll look like ordinary pebbles at first, but you'll learn to spot them if you're paying attention. 


 * Take these men with you to help Aidan fortify his position."

Walkthrough
This isn't too difficult if you have some support. In addition to your part, two White Mantle warriors will accompany you through the caves. You'll run into multiple groups of Snow Ettins with a couple of level 12 bosses thrown in. Pick up the 5 markers along the way and talk to Aidan when you're out the other side.