|Aldmeri Territory, Cyrodiil|
|South of the Imperial City|
Castle Black Boot is a keep in southern Cyrodiil, south of the Imperial City. It is initially controlled by the Aldmeri Dominion. It is connected via the Transitus Network to Castle Faregyl and the Western Elsweyr Gate, and only the Dominion can use these links. It is a base of operations for defense of the Scroll Temple of Altadoon.