Kingsport
From Arkham Horror Wiki
The Kingsport game board from Kingsport Horror depicts the town of Kingsport.
Like the Arkham and Dunwich boards, the Kingsport board is divided into neighborhoods composed of street areas and locations. The Kingsport neighborhoods are:
At one side of the board is the Rift track, which is used to mark the progress of the dimensional rifts.
Finally, the Kingsport board adds two additional Other Worlds which investigators may travel to during the game:
Mythos Source
Kingsport first appeared in The Terrible Old Man (1920), written by H.P. Lovecraft.