On any given day, I'd argue that most extensive dungeon-building you'll ever see from Turbine is in
Dungeons & Dragons Online, of course. I don't mean to be Capt. Obvious, but there you have it. These snapshots from
The Lord of the Rings Online Volume II: Book 8: Scourge of Khazad-dum, however, are giving that judgment some pause. In fact, I nearly mistook these
LOTRO screens for
DDO ones when I first saw them.
These screenies are entitled "The Water Wheels." Looks like there are a couple different colors' worth (ooh, variety!) of molten-looking creatures waiting down there in dwarven-built Khazad-dum.