Family Fun at Siesta Key Beach: 10 Kid-Friendly Things to Do Planning a family beach vacation? Look no further than Siesta Key Beach—a paradise with sugar-white sand, calm Gulf waters, and endless ways to keep the kids entertained. Family fun at Siesta Key Beach is easy to find, whether you’re traveling with toddlers, tweens, or teens. From relaxing on the shore to exploring nearby adventures, Siesta Key offers something for...