The weird thing about that hole is that it looks too uniform. It looks like something made it rather than it being a naturally occuring sink hole.
Any sitings of gigantic worms in the area?
"No other success can compensate for failure in the home." D.O. McKay
"Never raise your hand to your kids. It leaves your groin unprotected."
~ Red Buttons
Too literal? I'm sorry you feel I have a Literal Agenda!