Oh, well if you are looking for more dungeons to do there are a lot and they are unlocked all over the place. About half of the dungeons in the game are optional unlocks that a lot of people skip past because they skip sidequests. Most of the unlock quests begin in city states or tomestone exchanges such as Mor Dhona, Idyllshire or Rhalgr's Reach. You should find these in the content unlock link though.