[frefaln]

I've been spending a lot of time in the Guks and I really like the way they're laid out (particularly Upper Guk). At first everything just seemed so haphazard and frustratingly confusing, but now that I've learned it backwards and forwards, I love how everything ties together.

SolA is also great.

I also agree that EQ2 dungeons are very well-designed, particularly the lowbie ones like Fallen Gate and Varsoon.