Glade Lagu

Glade Lagu is the largest and most populous of the Iron Glades, standing at 1.2 miles tall and housing over four million Burdinadin. Glade Lagu was the first continental colony established by the Burdinadin, following the high profile expedition/rebellion of engineer-turned-revolutionary Xarlos Markak. Following the fall of the First Redoubt, Glade Lagu became the primary destination of Burdinadin refugees, as well as the primary source of funding for salvage and reclaimation efforts. 
Glade Lagu is relatively cosmopolitan, and is one of the major trade hubs in Iber due to its technological development, advantageous geographical position, and sheer industrial might. Glade Lagu is situated in the shallows off the coast of Iber. Due to tidal changes over the centuries it has become separated from the mainland, though it is now connected via bridge and underground trolley. 
The indoor floor space of Glade Lagu is comparable to most Voscan kingdoms, although it is nearly uniformly cramped and claustrophobic. 470 of the Glade's floors are above ground, the uppermost floors being artificially pressurized to maintain (relatively) comfortable living conditions for the residents. At the top of Glade Lagu lies the semaphore arrays, ensuring communications with other Iron Glades.
The docks of Glade Lagu are primarily designed to accommodate the bulk of old zellislavas, and occasionally the rare Burdinadin sea vessel. They lead to the vast warehouses where the dockworkers and machines of Lagu process millions of tons of cargo every year.
Glade Lagu maintains a sizable population of Human inhabitants, performing a number of duties within and near the Glade. However, the majority of domestic services and dwellings for Human citizens and their dependents are situated in external subterranean structures (known as 'Spokes') to limit the threat of spirit contamination to the rest of the Glade.
Glade Lagu serves as the terminus of the Semaphore Network, connecting the more developed Iron Glades of southern Vosca by road and Semaphore Relay