Destin is a city located in Okaloosa County, Florida. It is a principal city of the Crestview–Fort Walton Beach–Destin, Florida, metropolitan area. Located on Florida’s Emerald Coast, Destin is known for its white beaches and emerald green waters. The city is located on a peninsula separating the Gulf of Mexico from Choctawhatchee Bay. The peninsula was originally a barrier island. Hurricanes and sea level changes gradually connected it to the mainland. In the 1940s, it technically became an island again with the completion of the Choctawhatchee-West Bay Canal.
The sand on Destin’s beaches is some of the whitest in the world. The sand comes from the Appalachian Mountains, and is made of finely ground quartz crystal giving the appearance of sugar. Residue flows down the Apalachicola River and is deposited into the Gulf of Mexico. Because of the currents the sand drifts west along the Gulf Coast and settles from east of Panama City to the Alabama coast.