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You've entered a place of clarity. Understanding. Peace. While you're here in Acadia, synth-kind welcomes you, as long as you welcome us.DiMA

Acadia is a faction on the Island in 2287.


Acadia was co-founded by DiMA, Faraday and Chase[1] in the ruins of an observatory with the intention of creating a safe place for synths to live freely and not have to hide their nature. From there, DiMA was able to develop fog condensers to protect the residents of Far Harbor from the Fog. This consequently angered the Children of Atom, as the Fog is sacred to them, leading to tensions between the factions. It is implied during the quest The Price of Memory that Acadia has the technology needed to perform a mind wipe. A large amount of salvaged computer equipment is present on the top floor, which stores and reads some of DiMA's memories.

Notable members[]


Acadia appears only in the Fallout 4 add-on Far Harbor.



  1. DiMA's dialogue, line 28: "I'm glad to hear it. Acadia is open to you. Feel free to walk the grounds. Introduce yourself to my co-founders, Faraday and Chase."