Feldenkrak

Pandese cliff fortress in the Ratsgar Massif in Iguria. Apart from being a legion camp it is known to hold very important or dangerous prisoners. 
Map VI-sw.
History
This impressive mountain fortress dates back to the Second Empire or the Builders about 24,000 years ago. In the time of the Second Empire, the province in Belandria was called Galvenay. The capital of Galvenay, Esmir, was situated in the Black Mountains, and Feldenkrak was the easternmost outpost built directly into the Ratsgar massif. This underground fortress is enormous, and though the Pandese authorities claim that the exact layout is a secret, it is considered most likely that they only have a rough idea of the tunnels. Curiously, there seem to be little or no signs of dwarven architecture. But some parts seem to have been built for or by giants and later adapted for humans. 
About 780 CC, Pandese explorers began to enter the fortress. At this time, it was infested by orcs and trold folk, but no organized resistance emerged. This allowed the Pandese Empire to station a legion there and they used the corridor fighting against orcs and other monsters as a training ground for Imperial troops. Currently the II, XX and XXI legion are stationed there, and the fortress also serves as a maximum security prison for political and adventurer type prisoners.