Solaris City is the capital of Serenum and where a large bulk of the kingdom's population may be found. Being where the royal family and greatest of noblemen reside, it is well protected and the guards are discerning of who enters or leaves. Although the beautiful city has its wealthy and impoverished, it is generally considered to have the highest standard of living in the land.

Mare City, also known as the Ocean City, is a massive port city responsible for half of all trade with Madera and all of trade with Jazira. This has made the city extremely wealthy as well as influential. There is a deep divide in the region, however, as the City of Solaris devotes itself to Archea while the City of Mare devotes itself to Bahra; likely due to heavy Jaziran influences. Even so, it is among the greatest cities in all of Serenum.

Auream, also known as the Village of Gold, is a large settlement found built along the large, towering trees of a forest situated right next to a vast series of mountains and winding caves. Within these caves are unheard of levels of gold, which the village harvests at a modest rate and exports throughout Serenum, but particularly to Solaris City. All profits are either spent on maintaining the forest and population or fairly distributed among all residents.

The Villam District, also known as the Farming District, is where all of the kingdom's farms may be found. All manner of crops and livestock are raised in this district, oftentimes alongside workers employed by the city itself. Many of the farms are open to be purchased, however, for those with sufficient coin. This includes the fertile fields where they may grow any plants that they wish. Many of the Royal Mages' reagents are also grown here.

The Temple of the Eternal Flame is believed to be the very first shrine ever constructed in honor of Archea, the God of the Sun. Within the confines of the temple is a large pillar at the tip of which, fire-element infused mana is released from a reservoir found beneath the ground. The reservoir is so large that the resulting flame has burned for centuries and could very well burn for centuries more.