Quicksand is usually found in hollows at the mouths of large rivers or along flat stretches of streams or beaches where pools of water become partially filled with sand and an underlying layer of stiff clay or other dense material prevents drainage.

Where is quicksand located in USA?

The truth is quicksand is very real and can be found in many parts of the U.S., including New Jersey, the coast of North Carolina, and many areas in the Southeast, particularly Florida. In general, quicksand can appear when two conditions are present: sand and a source of rising water.

Can you really drown in quicksand?

Nope. Quicksand—that is, sand that behaves as a liquid because it is saturated with water—can be a mucky nuisance, but it's basically impossible to die in the way that is depicted in movies. That's because quicksand is denser than the human body.