Neverwinter
210 Achievements
3,045
1000+h
Crazed Exile
You have found and been banished by Caliban in Cold Run.
10
0.1%
How to unlock the Crazed Exile achievement in Neverwinter - Definitive Guide
Here's a shot of my map when I landed in his area.
Caliban can be found in the Hakon's Fjord area of Cold Run. This area is the furthest east portion on your map. Head to coordinates 2181, 2108 and you should see a bunch of snow covered rocks that lead up to the left. You must run up these rocks, and at the top, turn right and you'll see the encampment. You'll reach Caliban at coordinates: 2272, 2391.
Once you're up there, he'll mutter something about being left alone, or unwanted visitors, and after a few seconds he'll transport you somewhere else in the zone and your achievement will pop.
He may transport you to 'Dead Man's Point,' where you can get the "Dead Revelations" achievement as well. Through testing I found he will teleport you to other places, so don't be surprised if it isn't Dead Man's Point.