Super Mutants in the Fog

(Location Name): Super Mutants in the Fog is a radiant quest in the Fallout 4 add-on Far Harbor.

Detailed walkthrough
This quest can be periodically obtained when talking to settlers on the Island. They inform the Sole Survivor of a group of super mutants that are threatening the area and ask for help in eliminating them, at times allowing for the beginning of a settlement at select locations. The Sole Survivor must travel to the area and clear it of hostiles, after which they can return to the settler to complete the quest and receive a reward.

Settlements asking for help

 * Dalton farm
 * Echo Lake Lumber
 * Longfellow's cabin
 * National Park visitor's center

Possible super mutant locations

 * Aldersea Day Spa
 * Harbor Grand Hotel
 * Vim! Pop factory