Some visitors to Florida's beaches describe its sand as "sugary" or "powdery." The sand is so white and fine that it looks like sugar and feels very soft on your feet, like powder. But why is it this way? Which Florida beaches have this sugary sand? Which don't? And why? I'll address these questions below.
What is the Reason Behind Sugary, White Sands in Florida?: The pure white sand in some areas of Florida is very finely ground quartz from mountains by the Apalachicola River. Over time, the quartz washed down into the Atlantic and the Gulf of Mexico and then landed on Florida beaches via water currents. Some of the quartz is ground so fine that it squeaks underneath your toes.
Which Florida Beaches Have the Whitest, Finest, Sand?: According to Visit Florida, northwest Florida is where you will find the purest, whitest sand. Examples of where to look are the Destin Beaches, St. Andrew's State Park, Pensacola Beach, Panama City Beach, Fort Walton Beach, and Navarre Beach.
Visit Florida also felt that some beaches in central Florida above Tampa and down to Marco Island also feature Florida's famous quartz sand. However, the color isn't quite as white as in North Florida because the sand is a bit more coarse in texture. Examples are Lido Key, St. Pete Beach, Caladesi Island, Clearwater Beach, Siesta Key, Longboat Key, Anna Maria Island, and Fort Myers Beach.
Florida Beaches that Have Sand with a Brown, Black, or Grey Tint: Many Florida beaches have substances mixed in with the quartz that causes the sand to be a color other than white.
For example, Venice Beach can have shark's teeth mixed in with the sand, giving it a blackish tint. Parts of Siesta Key have shells mixed in the sand, which causes brown coloring. Cocoa and Playalinda Beaches are additional examples with shell-tinted brown coloring in the sand.
Some beachgoers prefer the darker sands since they don't produce as much glare for the eye.
Florida Beaches with Orange-Tinted Sand: Finally, Ormond, Flagler, and Daytona Beaches have areas that appear orange because the sand is mixed with coquina shells.
Here is a YouTube Video that shows the orange sand of Gamble Rogers Beach.