Siesta Key, Florida - The World’s Finest, Whitest Sand


It all started more than 11 years ago as a friendly competition over bragging rights about what beach has the finest, whitest sand in the world. Tourism professionals in the Sarasota and Bradenton area persuaded scientists from the Woods Hole Oceanographic Institution in Woods Hole, Massachusetts, to judge the Great International White Sand Beach Challenge, with more than 30 entries from beaches around the state and around the world.

The competition was held in Manatee County, Florida, on September 14, 1987, and on that day Siesta Key was named the winner of the worldwide title, which remains in effect today.

Siesta Key residents and visitors alike have long recognized their outstanding sand. A 1950s promotional brochure tells the story of a visitor from New York, Mr. Edward G. Curtis, who sent a pickle jar of Siesta’s sand to the Geology Department of Harvard University for analysis. The report in summary follows: “The sand from Siesta Key is 99% pure quartz grains, the grains being somewhat angular in shape. The soft floury texture of the sand is due to its very fine grain size. It contains no fragments of coral and no shell. The fineness of the sand, which gives it its powdery softness, is emphasized by the fact that the quartz is a very hard substance, graded at seven in the hardness scale of 10, the diamond being rated 10 in that scale."

Since then Siesta Key has received many honors for its powdery white-sand beaches including recognition as “America’s Best Sand Beach” and “Florida’s Top Ten Beaches” by the Travel Channel, as well as Dr. Beach’s “Top 10 Beaches in America.”

Siesta Key, an eight-mile long barrier island, has long been one of the Gulf Coast’s favorite destinations with a wide variety of cozy, family-owned accommodations.

Recreational opportunities include beach walking, fishing, boating, kayaking, snorkeling, scuba diving and windsurfing. On Siesta it’s also popular to use rollerblades and bicycles as alternative modes of transportation. Boutiques, restaurants and art galleries are found in Siesta Village.



5118 Ocean Boulevard
Siesta Key, FL 34242
(941) 349-3800
655 North Tamiami Trail (U.S. Hwy. 41)
Sarasota, FL 34236
(800) 522-9799
(941) 957-1877

Photo Courtesy: VISIT FLORIDA.