Updated: Jun 29, 2019
Its not only white but cool all year long.
Siesta Beach is located on Beach Road on Siesta Key. Siesta Beach is known as one of the most beautiful beaches anywhere in the world.
At the "Great International White Sand Beach Challenge" held in 1987, it was recognized as having the "whitest and finest sand in the world." The sand looks like snow.
Do you know why? Unlike beaches elsewhere that are made up mostly of coral, Siesta Beach's sand is 99% quartz. Even on the hottest days, the sand is so reflective that it feels cool underfoot. It's estimated that the sand on Siesta Beach and Crescent Beach on Siesta Key is millions of years old, and started in the Appalachians and flowed down the rivers and was eventually deposited on the shores of Siesta Key.
Shallow water depth in the near shore area together with year round lifeguard protection, makes this one of the safest beaches in the County and great for small children.