Fictional Cities of the Hyborian Age

For relevancy purposes:

• the cities that were active/existed before or circa 13,000 BC and into the Fall of Acheron, are listed in the Fictional Cities of the Age of Acheron category, despite the Hyborian Age sometimes being considered to span before 13,000 BC.
• are listed here only the active cities. Uninhabited ruins and dead cities will be listed in their relevant eras.