Vrenth (pronounced VRENTH) is a fortified tunnel-city in Talmithe, the capital of Great House Velparun. Located on the Talmithen mainland on the western edge of the Forests of Stone, Vrenth is intentionally remote and difficult to access. The Great House only allows members of their own tribe to enter the city, refusing access not only to outsiders but also to their subject tribes and other Great Houses.
While most inhabitants of Talmithe - the other Great Houses, their subject tribes, and Great House Velparun alike - believe Vrenth to be comparable in size to other Velparun tunnel-cities, in reality it is much greater, with perhaps the largest population of any settlement in Talmithe. Its maze-like tunnels run for miles deep underground, different parts of the city connected by obscure and difficult to navigate routes. It is said to have storehouses large enough to support its entire population for decades if not centuries even in the conditions of a complete siege from above and below. The Velparun continue to work to expand Vrenth, regularly digging new sections, further developing its defenses, and funneling ever more resources to its larders.