Re: humming deserts
Posted by Canie on January 26, 2005 at 08:49:10:

There's a web site just for you Chris - all about Singing and Booming sand dunes!

We've hiked them a few times... maybe next time you're out this way? Of course, all this rain kinda makes it too wet to sing...

The link does explain why they make all that noise.

Canie