Florida has more coastline than any state but Alaska, and it spends it well. This is the definitive run: the sugar-white quartz of the Panhandle's Emerald Coast, the shell-strewn Gulf islands you reach by boat, the surf and skyline of the Atlantic, and the impossible turquoise of the Keys. Some you drive to and park; some take a ferry and a plan. All of them earn it. The best beaches in Florida, coast to coast.
20 places · Florida
Must-seeSiesta Key Beach near Sarasota runs on sand that is roughly 99 percent quartz, so fine and white it stays cool underfoot even on a hot afternoon and squeaks as you walk. Spread a towel on the wide flats, swim the calm turquoise Gulf shallows, then ride the free trolley into Siesta Key Village for dinner. Drumming circles draw crowds to the soft sand at sunset.
Must-seeA roadless barrier island off Dunedin, reachable only by the ferry from Honeymoon Island or your own boat, which is exactly why its three miles of powder-white sand stay so quiet. Spread out on the wide Gulf beach, paddle the mangrove kayak trail, and work the shell-strewn flats most day-trippers skip. Just watch the last ferry back, or you are there for the night.
Must-seeGrayton Beach pairs sugar-white quartz sand with Western Lake, a coastal dune lake that pools right behind the dunes and breaks through to the Gulf after a hard rain. The state park keeps the whole stretch undeveloped, no high-rise wall behind the sand, just scrub oak, sea oats, and water that runs emerald in the afternoon light. It is the quiet edge of the 30A corridor, a short walk from the lot but a world from the resorts.
Must-seeTen miles of sugar-white sand back up against the tallest dunes left standing in the Panhandle, and the wildness is the whole point: drive the gate at Cape San Blas, then walk a mile or two and the crowds thin to sea oats, snowy plovers, and the occasional sea turtle track. Shell the Gulf side at low tide or cross to the calm St. Joseph Bay flats, where whelks, sand dollars, and scallops turn up in the shallows. Go for the morning light on the dunes, stay for a sunset you will not share with a high-rise.
Must-seeRight in the thick of Destin's high-rises sits a 6,000-foot stretch of coast the developers never got to, where 30-foot dunes feathered with sea oats roll down to sand so white and fine it squeaks underfoot. The quartz here washed down from the Appalachians over thousands of years, and against it the Gulf turns that improbable Destin emerald, shading from pale jade in the shallows to deep green where the bottom drops away. Walk the quarter-mile boardwalk out from the campground, stake a claim on the open beach, and you get the sugar sand and clear water without a condo wall at your back.
Must-seeSouth Beach is the loud, bright heart of Miami Beach, where pale sand runs for miles past candy-colored Art Deco lifeguard towers and the Atlantic rolls in warm and easy. Ocean Drive hums a block off the sand with cafes, neon, and a steady parade of skaters, joggers, and sunbathers, and the boardwalk lets you walk it all the way from the inlet to the Setai. Come for the people-watching as much as the swim: this is the busiest, most famous stretch of beach in Florida, and it wears the crowds well.
Must-seeThree white-sand beaches share one narrow key here, with Calusa and Loggerhead facing the calm Gulf side and Sandspur stretching out toward the Atlantic, all of it fronting water clear enough to read the bottom from the surface. The old Bahia Honda Rail Bridge, a remnant of Henry Flagler's Overseas Railroad, arcs broken across the channel and frames nearly every photo people take from Calusa. The park runs daily snorkel boats out to Looe Key, a reef of elkhorn and star coral about seven miles offshore that many consider the best in the Keys.
Must-seeLocated almost 70 miles west of Key West in the Gulf of Mexico, Dry Tortugas National Park is a remote cluster of seven small islands reachable only by ferry or seaplane. Its centerpiece is Fort Jefferson, one of the nation's largest 19th-century masonry forts, surrounded by crystal-clear waters renowned for snorkeling, coral reefs, and shipwrecks. The park is also a haven for nesting seabirds and migratory birds.
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