The infobox template in this article is missing some required data. You can help Nukapedia by filling it in.
DiMA's cache is a small island just northwest of Rayburn Point on the western edge of the map. It is where DiMA buried the kill switch for the Far Harbor wind farm, which you must retrieve as part of the quest Cleansing the Land.
Very close to the map marker you will find a mound of "Disturbed Earth" that you can activate. Digging there will unearth a toolcase containing the kill switch code.
Although there are usually no monsters on the island itself, the area surrounding it is guarded by anglers. There is also a rare chance for a mirelurk queen spawning at the location.
- Wind turbine code - In a toolcase
There is an island a short way north of DiMA's cache which is just barely considered to be outside the map boundary. Two mirelurk queens can spawn there.
This article is too short to provide more than rudimentary information about the subject. You can help Nukapedia by expanding it.