The sand in Destin, Florida, is known for its strikingly white appearance. This is due to the unique composition of the sand, which is predominantly made up of small, quartz particles. These quartz particles have been eroded from the Appalachian Mountains over millions of years and carried to the Gulf of Mexico by rivers. Over time, the sand has been naturally bleached and polished by the water, giving it a pure white color and powdery texture. Additionally, the absence of other minerals and impurities in the sand contributes to its pristine whiteness. This distinctive white sand is not only visually stunning but also stays cooler under the sun, making it a popular destination for beachgoers.