Babylon

Babylon was an important city in the history of the Earth. In the 16th century BC the concept of Astrology first manifested itself on Earth in this city. (SJA:Secrets of the Stars)

The Ikkaba visited Babylon and inspired it's people to build pyramids. The People also visited city, trough a time Pad. (BNA: Walking to Babylon)

In 1827 an archaelogical expedition excavating the ruins of Babylon experienced what seemed like omens, and found a stone tablet depicting a great demon standing above a city. (torchwood.org.uk)