Garzak

In the deep of the ocean’s floor, only rumours to outsiders, lies an engineer city built inside a submerged mountain, known as Garzak, the First Anvil. A sophisticated ventilation system, possibly involving an actual portal to the Chaotic Plane of Air, kept all the inhabitants breathing. There were great dry docks where submarines were built and refit, and massive forges where the ore gathered by the submarines was refined and processed. Few other than engineers had ever visited.
After the Subsidence, Garzak wound up above the water but is in Heim, a continent away from Surface Holdings in Stepa, still controlled by the engineers.
category:Surface Holdings