This is for the town Calia, did you mean Kalia the Traitor?
Calia is a town at the intersection between the roads which go to the North Pass and the South Pass. It is located in the middle of Kyralia, north of Imardin.
| Spoilers from "The High Lord"
Calia is where the attack on the Ichani happened to slow down the intruders. All the magicians here died, including Lord Yikmo, the only magician who survived was Lord Rothen.