Sinkholes

[lily.]

13 of the Biggest, Strangest, and Most Devastating Sinkholes on Earth

http://webecoist.momtastic.com/2008/08/26/incredible-strange-amazing-sinkholes/

These things scare the absolute crap out of me..

[Ninastar]

i think they're terrifying too... i remember hearing about a guy trapped in one a few months ago... his family didnt know whether he was alive or dead. how sad is that? I don;t even remember what happened in the end.

[Josy]

They terrify me also, so unpredictable.

I also find it fascinating how some of them seem to form in perfect circles.

[Cal.]

Eugh, that made me shiver.

[reece(:]

This looks pretty

http://www.webecoist.momtastic.com/assets/uploads/2008/08/bimmah.jpg