User blog comment:Lord Loss/Discussion of the Week: One-off Areas/@comment-3224216-20140201223645

Both Tainted Sea and World's End are tied for the best for me. They could have just shoved Dire Miralis into some generic volcano area, but instead it dwells in an amazing looking expanse of sea with the Tanzia lighthouse towering in the distance. Can't say I expected that, but it does look great.

World's End does look very alien and unfitting, but so does Dhisufiora, so it compliments the area perfectly. Not sure about the name, though. I'd have called it something like the Lunar Skyreach, given it's alien nature and since the moon seems to be so close.

As for my own idea, I can picture a fight atop a huge, solitary peak surrounded by an extremely flat, empty plain on a dark moonless night. Not sure what could live there, though.