Babylon

Babylon was the capital city of Babylonia, a kingdom in ancient Mesopotamia.

History
There is not a significant amount of information known about Babylon, despite its existence before the Divergence and the Great War. When speaking with Joshua Graham, he recites a passage from the Christian Bible that mentions Babylon. Gameplay-wise, there is an achievement called O Daughter of Babylon.

The location is mentioned as a possible answer to questions in the Pioneer Scout mammologist and gardener exams.

Appearances
Babylon is mentioned in the Fallout: New Vegas add-on Honest Hearts and the Fallout 76 update Wild Appalachia.