User blog comment:Equillibrium/Elder Scrolls Online Gets Graphic Overhaul/@comment-23.28.36.63-20130926051520/@comment-16047389-20130927205856

Actually Daggerfall was only High Rock and Hammerfell, but it was about 63,125 square miles in size where as Oblivion was about 16 (not 16,000; just 16). Elder Scrolls: Redguard also took place in Hammerfell. I have a feeling that we're looking at Southwest as our new region for TES:VI, though I really REALLY hope they include Blackmarsh into the game.