| Category | Strongholds |
| Continent | Brucrumus |
| Region | Grashakh |
| Owner | Orchish Empire |
| Map | Mirtheon |
This great fortress is northeast of Hrornskar. Tunnels from Ghoronk lead under Ugradrath, and then into the valleys between the mountains and others deeper. They ultimately lead to exit points in the Khazarkar Empire.
In the Second Ugradrath War (1517 - 1523) the Tunnels of Ghoronk were used to great advantage, besieging and then taking the city of Bazar from underneath.