Acadia (location)

Acadia is a pre-War observatory, used by DiMA as a safe haven on the Island in 2287 for synths who have fled The Institute.

Layout
The air around Acadia is fresh and free of fog. The observatory is situated at the top of a small mountain.

When entering through the front door there is a corridor with some stairs leading down on the right, Faraday's office/laboratory on the right past the stairs, and then the corridor leads directly into what was formerly the telescope room/planetarium of the observatory. DiMA can be found in this main room, often with Chase and Faraday. This circular room is lined with servers along the walls and has some stairs leading up to a mezzanine. There is also a door (locked initially) which leads downstairs.

Downstairs are living quarters with several NPCs and un-named synth refugees, including Dejen and Cog, both of whom are vendors.

Continuing downstairs to the next floor is Kasumi Nakano, who has fled to Acadia from the Commonwealth, believing that she is actually a synth. There are some terminals and storage rooms located down on this floor.

Notable loot

 * Islander's Almanac issue #4 (10% less damage from radiation-based attacks) - In the back of Dejen's counter on the second shelf, next to the group of candles. Stand on the inside side of the counter to see it.
 * Acadia storage key, in the room with DiMA. Go up the stairs and follow the platform around the room until the end. There stands a table with the key on top of it.
 * Faraday's program
 * Faraday's terminal password
 * Cog's journal
 * Three mini nukes, two fusion cores, several ammo containers and duffle bags behind a master locked door at the bottom floor.
 * Sergeant Ash and Old Reliable, purchased from Dejen.

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