I'm in Markarth now, level 14 I believe.
Not sure what to think of the city, the first thing that happens when I enter is that some random dude just stabs a woman to death in the middle of the street, pretty random.
I had two quests that needed me to come here, one for the Thieves-guild and the one for Delphine where I should meet her east of the city, so I figured it was time to come here.
Really digging the Thieves and their hideout, it's a bit funny to do the quests when you play as a big Nord Warrior with full heavy armor and a 2-hander, but I've still managed the quests so far!