Not being able to finish The Rift quest achievement has been bothering me. Missing it by one quest, I was content chalking this up to being an incorrect count. Well until recently, I came across a group of thugs harassing a noble in Wayrest. After killing the thugs, I was given a quest item that started a chain of quests. I remember this also happening in Bleackrock, in a less similar situation.
Which brings me to my question, are there any less then obvious quests in The Rift. More specifically, what are the locations of quests with no indicators.