Locations

The Armory of Argonn.
Occupied by the Guardian of the Mountain. Under the highest mountain of the Shadow Isles

The Prison of Archen, AKA the Tower of Justice.
Occupied by Imperial prisoners and soldiers. On the top of the highest mountain in Imperial territory

The Sanctum.
Occupied by Paladins. Under the Aumbra D' Silvia.

The Raven's Nest.
Occupied by bandits and home to the infamous, "Phoenix Trials", a tournament. In the Forest of the Bandits

The Lair of Annox.
Home to the Gryphon of Annox.

The Lord Annox's Tomb.
Inside the Lair of Annox.

The Dragon's Keep.
Home to many Dragons. Near the Shadow Isles. Exact location unknown.