Utumno

Utumno (adapted from the utumnic expression "Protri bo Ututnitn" of unknown translation) is a citadel, well and escharien town that extends deep into Rathnir's underground, it's located in the north-western part of Sparwood.

Overview
Utumno proper is a single well whose waters run down into the entrails of Rathnir trough a stone-like formation.

The essence of the well itself seems to have been warped and degenerated in some manner by the nether, a one-way portal to which can be found at the bottom.

Currently the well has been expanded to function as a citadel, with farms, markets and houses sprouting both in the surface and underground around it.

History
Utumno is an uncomfortably old structure, it's unknown when it was built nor is it known by whom. It doesn't resemble soleannan architecture nor are there any records of either Soleanna or Escharia getting hold of it until 2983 ASC.

In 2983 ASC, an escharien expedition found the well, which was haunted by a group of wirlomei. The official version states that, after recognising them as Niendene, they were allowed to stay and develop their land in name of the empire. Why no wirlomeyan ever built over the Utumno well until they were instructed to do so remains a mistery.

Utumno is by far the largest population centre of the wirlomei people and is currently overseen by Baron Axyr Atriz. The entire city is slightly under sea level, suggesting some sort of sinking or undigging has been taking place in order to expand it.