Why are Destin’s beaches so perfect? 3 simple reasons can sum it up. Destin, Florida is one of the most popular vacation destinations in the U.S. Located in the Florida panhandle, Destin’s beaches have consistently been ranked in the top 3 drive to destinations in the country. Reason # 1 The emerald green waters during the spring and summer months. This stretch of the Florida panhandle has been coined the “Emerald Coast” for good reason. The water is so clear that you can see directly to the bottom in most