Florida isn’t just about theme parks and bustling cities—it’s a tropical paradise dotted with some of the most breathtaking islands in the United States. Whether you’re searching for white sand beaches, outdoor adventures, or historic charm, the Sunshine State has an island to match every traveler’s dream.
From quiet, off-the-beaten-path retreats to vibrant destinations closer to Cuba than Miami, these islands offer a slice of paradise. Even better, all of them are accessible by car—a rarity that makes island-hopping in Florida a breeze.
10. Key Biscayne – A Quiet Escape Near Miami
Just south of Miami Beach, Key Biscayne offers a relaxing retreat from the city’s energy while still providing stunning waterfront views. Unlike its bustling neighbor, this island is mostly residential, offering a laid-back atmosphere perfect for unwinding.
Spend the day soaking up the sun on the three-mile stretch of white sand at Crandon Park, or explore Bill Baggs Cape Florida State Recreation Area for kayaking and scenic lighthouse tours. Paved pathways make jogging, cycling, and rollerblading along the coast an unforgettable experience.
9. Gasparilla Island – Old Florida Charm
Located on Florida’s western coast, Gasparilla Island is a hidden gem that transports visitors back in time. Once home to the legendary Spanish pirate José Gaspar, this tranquil island offers a glimpse into Old Florida’s laid-back lifestyle.
Take a morning stroll on Boca Grande Beach, where the gentle waves invite you to dip your toes in the ocean. History buffs can visit the Port Boca Grande Lighthouse, built in 1890, while nature lovers will enjoy a bike ride along the Boca Grande Bike Trail, perfect for birdwatching.
8. Siesta Key – Home to the World’s Softest Sand
Just off the coast of Sarasota, Siesta Key is world-famous for its soft, white quartz sand that feels like powder beneath your feet. This eight-mile-long barrier island is often ranked among America’s top beaches, drawing in sun-seekers from all over.
Most visitors come to Siesta Beach to bask in the sun and swim in the calm Gulf waters. But beyond the shoreline, Ocean Boulevard offers lively bars, independent restaurants, and boutique shops, making it a well-rounded destination for both relaxation and entertainment.
7. Key Largo – The Diving Capital of the World
As the first major stop in the Florida Keys, Key Largo is often overlooked by travelers heading further south—but those who stay will find a diver’s paradise.
At John Pennekamp Coral Reef State Park, visitors can snorkel or scuba dive among vibrant coral reefs and explore an underwater statue of Christ of the Abyss. For those who prefer to stay dry, glass-bottom boat tours offer a fascinating look at the marine life just below the surface.
6. Anna Maria Island – Where History Meets Beach Bliss
South of Tampa and St. Petersburg, Anna Maria Island offers a relaxing retreat with stunning beaches and an authentic Old Florida feel.
Bradenton Beach and Coquina Beach are perfect for swimming or lounging on the sand, while history buffs can visit the Anna Maria Island Historical Society to learn about the area’s original Timucuan Indian settlers. A stroll along Pine Avenue offers a charming mix of local shops and beachfront restaurants.
5. Marco Island – Urban Elegance Meets Beach Paradise
Located on the edge of the Everglades, Marco Island combines natural beauty with modern luxury. High-rise resorts line the coast, offering some of the best ocean views in Florida.
Take a deep-sea fishing charter, embark on a romantic sunset cruise, or go on a dolphin-spotting expedition. Beach lovers will adore South Marco Beach for its picture-perfect sunsets, while Tigertail Beach is a haven for shell collectors, with rare treasures washing up daily.
4. Islamorada – The Sport Fishing Capital of the World
Roughly one-third of the way between Miami and Key West, Islamorada is a collection of islands famous for its world-class fishing and marine attractions.
Anglers flock here for deep-sea fishing, but even non-fishers will find plenty to do. Bahia Honda State Park offers exceptional snorkeling, while Theater of the Sea allows visitors to swim with dolphins and sea lions, creating unforgettable memories.
3. Sanibel Island – A Paradise for Shell Collectors
On Florida’s west coast, Sanibel Island is a serene destination known for its unique, shell-covered beaches.
Rather than powdery sand, the beaches here are carpeted with sand dollars and seashells, making beachcombing a must-do activity. While on the island, explore the historic Sanibel Lighthouse or go birdwatching at the J.N. “Ding” Darling National Wildlife Refuge, home to herons, pelicans, and roseate spoonbills.
2. Amelia Island – A Hidden Gem with History
Nestled in northeastern Florida, Amelia Island is a lesser-known destination boasting stunning beaches, golf courses, and rich history.
Outdoor enthusiasts can enjoy boating, hiking, and horseback riding along the shore, while history lovers should visit Fort Clinch, a well-preserved Civil War-era fortress overlooking the Atlantic. The island’s charming town of Fernandina Beach offers a delightful mix of quaint shops and seafood restaurants.
1. Key West – The Ultimate Florida Island Experience
Arguably the most famous island in Florida, Key West is the southernmost point of the continental U.S. and a bucket-list destination for travelers worldwide.
History buffs can tour Ernest Hemingway’s house or visit the Harry S. Truman Little White House, where the former president conducted business in the winter. As the sun sets, head to Mallory Square for live entertainment and stunning views before exploring Duval Street, known for its vibrant nightlife and seafood dining.
Final Thoughts
Florida’s islands each offer something unique, from the historic charm of Amelia Island to the laid-back beach vibes of Siesta Key. Whether you’re an adventure seeker, a history buff, or just looking to relax on a picture-perfect beach, these 10 incredible Florida islands should be on your travel list.
Which Florida island are you most excited to visit? Let us know in the comments!