Below is a list of locations of Ancient origin. These are areas that were not built by any contemporary civilization.
- Main article: New Arckas
The alleged capital of the universe, New Arckas is a massive artificial planet built by the oldest of Ancient species. It flourished around 4 billion years ago, but it has since been left in a state of decay after numerous Harbinger attacks. Eons later, future species would use it to their advantage, but the vast technological caches that were made use of by these civilizations would ultimately mean their doom as they jumped their technology beyond the allowable threshold the Harbingers imposed. Whoever built New Arckas remains a mystery.
- Main article: Ice Temple
A series of giant spires built on Alk'charis. They were believed to have been created by the Alkan. As the electrical storms of the area make the area unreachable, Nazaru is only known indirectly through infrared readings.
- Main article: Libitinia