User blog comment:Bethesda Softworks/The History of The Elder Scrolls/@comment-67.185.217.27-20120226042428/@comment-4511886-20120410161625

@4 comments up The Elder Scrolls games has been in: Cyrodiil, Morrowind, High Rock, Hammerfell and Skyrim. That leaves Black Marsh, Valenwood, Elsweyr and obviously Summerset Isle (and possibly Akavir, Atmora, Aldmeris and Yokuda too but they aren't provinces of Tamriel).