Louisiana has not had a great year as far as sinkholes go.  This video captures the sinkhole devouring large trees in a matter of seconds.  This large sinkhole, located in Assumption Parish, LA, has a hefty appetite.  The sinkhole is believed to formed from the collapse of a salt dome cavern.  The Times-Picayune reported this:

The state of Louisiana earlier this month said it is suing Texas Brine LLC for the environmental damage and massive sinkhole that officials say was caused by the collapse of a salt dome cavern operated by the company.

It seems like a scary place to be, especially for the person filming this awesome act of nature.