- Region: Rune Midgarts
- Population: 40,000
- Main religion: Trianthianism
- Known for: Capital city of the Merfolk
Atlantis is a city completely underwater. It lies deep under the sea a few kilometres off of the coast of Izlude. Because it is so deep, none but the merfolk have gone here. Because of the deep underwater pressure that keeps out visitors and the lifestyle of the residents, many other races are not even aware of the city's existence, or its peoples' existence for that matter.
But unknown to most, Atlantis is a heavily populated city. It has many libraries and academies, and boasts of ancient merfolkian architecture made of marble and semi-precious gems. The people have established trade routes with other merfolk cities and the faerie city of Bellan Dejour. Despite their loose ties with humans and other races, the merfolk of Atlantis do not view them with contempt; it is simply a great inconvenience for the merfolk to make daily travels to the shore.
