Well, I'm not that far in the game yet, so it's a bit hard to say right now. But I also like Beregost. The setting is a bit cozy, and I like it how they have so many inns. It's sad that the townsfolk are so egocentric and scared, though.
I also like the map of the Naskell Carnival. It's a shame that everyone is gone because of the problems in the mines and stuff, because I really like the attractions (The Amazing Oopah! The tent where everybody get's high!), the tents are set up in a nice way and the nature in the northern part of the map makes it complete.
Smile everyone, smile! This is like some great Fantasy!