Forum:Is there a list of mid-air towers?

I think I've been in a few mid-air towers a few times. There was a very special one that, once portaled there, turned out to be about a mile above the surface. It was called "Shimmering Spire" or "Shimmering Tower" or something along those lines. It was extra, extra high in the sky. I could imagine a 747 flying past it, but of course, that was just imagining.

What tower am I looking for; what's the highest floating tower in all of Dereth? --ENG 07:46, June 20, 2010 (UTC)