I've often wondered while playing this game what a player might do when all of the zones (regions, provinces) of Tamriel are played out. How can the devs add content 1, 2, or 3 years down the road when Tamriel has been fully explored, and all possible quest lines are complete?
Well, in my attempts to get better at TES lore, I've discovered something I never knew before even though I've played all TES games since Morrowind. Tamriel isn't the only continent in the world of Nirn! There are 5 other continents on NIrn!!! Now, this has pretty cool implications because one might hope that ZOS has teams quietly working in the background to develop these continents into playable areas fully equipped with dynamic quests and riveting exploration. Yeah, I know what you're thinking - Pipe Dream! They need to fix Tamriel first. But hey, one can always dream that this game will continue to grow and become really awesome, fulfilling its promise of a great TES universe!
- With that said, I discovered the following info on a great website dedicated to TES lore:
http://forums.bethsoft.com/topic/15282-elder-scrolls-lore-faq/#entry2972606
Akavir - home to a wide variety of demon and beast races, many of whom have designs on Tamriel. This large continent is east of Tamriel.
Atmora - harsh and frozen homeland of Atmoran humans, the persisting ancestors of both Nords and Cyrodiils. This land lies to the north of Tamriel.
Pyandonea - home of the Maormer or Tropical Elves. This is a land far to the south of the Summurset Isles, the most southern territory of Tamriel.
Thras - domain of the Sload race. Sometimes described as 'the coral kingdoms', this land is said to have risen out of the Abecean sea between Tamriel and Yokuda. History records that this land was razed by the All Flags Navy of Tamriel, in retribution for the Thrassian Plague unleashed by Sload in 1E2200. Whether it continues to exist in the Third Era is disputed.
Yokuda - continent from which the Redguard race originated. It was somewhere west of Tamriel before the Redguard apparently destroyed most of it during the First Era, although traces of the continent still appear on maps dating from the end of the Second Era.