Board Thread:Dragon City Mobile/@comment-5029965-20130827114608/@comment-13460788-20130830135537

CoolM.E I have finished viking quest and I only play on PC. There is no castle quest that appears after finishing viking quest. I think that we have to wait for the official end of the quest. Possible even longer (there is about a week pause between quests).

If you play on mobile, then I have no idea.