Last Updated on February 18, 2025 by JJ
Beyond Florida’s bustling beaches and theme parks lies a world of untouched island paradises. These lesser-known islands are rich in history, wildlife, and adventure, offering a chance to escape the crowds and discover Florida’s natural beauty. Whether you’re looking for remote beaches, historic ruins, or ghostly legends, these islands have something special to offer.
1. Keewaydin Island: A Boat-Only Paradise
Tucked between Naples and Marco Island, Keewaydin Island remains one of Florida’s best-kept secrets. With no roads, no bridges, and no commercial development, this barrier island offers a pristine escape.
Why Visit?
- Secluded Beaches – Even during peak season, you can find a quiet spot.
- Abundant Wildlife – Spot dolphins, manatees, and nesting sea turtles.
- Beach Camping – For the adventurous, primitive camping is allowed.
How to Get There:
- Take a private boat or use the Keewaydin Island Shuttle.
- Rent a boat from Naples Boat Rentals.
2. Cayo Costa: Florida’s Wildest Island
A short boat ride from Pine Island or Captiva, Cayo Costa State Park is a dream for nature lovers. This state park protects one of Florida’s last remaining undeveloped barrier islands.
Highlights:
- Nine Miles of Pristine Beaches – No hotels, no crowds—just sand and sea.
- Historic Ruins – Once home to Native Americans and 19th-century fishing villages.
- Kayaking & Snorkeling – Explore mangroves teeming with manatees and tropical fish.
How to Visit:
- Take the Cayo Costa Ferry.
- Rent a kayak from Tropic Trails Kayaking.
3. Seahorse Key: A Mysterious Island with a Dark Past
Located in the Cedar Keys National Wildlife Refuge, Seahorse Key is shrouded in mystery. Once a military outpost and later a yellow fever quarantine station, this island has eerie tales to tell.
Why It’s Special:
- Haunting History – Rumored ghost sightings and unexplained lights at night.
- Seabird Sanctuary – Home to nesting pelicans, ospreys, and herons.
- Lighthouse Tours – The 1854 lighthouse is open to visitors on select days.
How to Explore:
- Seahorse Key is open only a few days a year—check the Cedar Keys Refuge website for details.
- Book a tour with Cedar Key Boat Rentals.
4. Dry Tortugas: The Most Remote Island Adventure
Seventy miles west of Key West, Dry Tortugas National Park is an island adventure like no other. This remote paradise is home to the massive Fort Jefferson, built in the 1800s.
Things to Do:
- Snorkel the Coral Reefs – Spot shipwrecks and vibrant marine life.
- Tour Fort Jefferson – Explore Civil War-era ruins.
- Camp Under the Stars – With zero light pollution, the stargazing is unmatched.
Getting There:
- Take the Yankee Freedom Ferry from Key West.
- Fly via Key West Seaplane Adventures.
5. St. Vincent Island: A Secret Wildlife Refuge
Nestled in the Florida Panhandle, St. Vincent Island is an uninhabited, 12,000-acre wildlife refuge teeming with rare species.
Why Visit?
- Wildlife Spotting – Home to red wolves, bald eagles, and even Sambar deer.
- Primitive Beaches – No lifeguards, no development—just nature.
- Hiking & Biking – Miles of trails through marshes and pine forests.
How to Explore:
- Access via St. Vincent Island Shuttle from Indian Pass.
- Rent a kayak from Forgotten Coast Paddlesports.
6. Anclote Key: A Lighthouse and Hidden Beaches
Just off Tarpon Springs, Anclote Key Preserve State Park is a four-island chain that feels like another world.
Highlights:
- Historic Lighthouse – Built in 1887, open for occasional tours.
- Secluded Camping – One of the best remote camping spots on Florida’s Gulf Coast.
- Shelling & Birdwatching – Over 43 species of birds call this island home.
Getting There:
- Take a private boat or tour with Anclote Key Boat Tours.
- Paddle over from Kayak Hub Tarpon Springs.
7. Egmont Key: A Hidden Gem Near Tampa Bay
At the mouth of Tampa Bay, Egmont Key State Park is a mix of history and nature. Once a military stronghold, the island now serves as a wildlife refuge.
What to See:
- Fort Dade Ruins – Explore eerie remnants of a Spanish-American War fort.
- Gopher Tortoise Colony – One of the largest in the state.
- Secluded Beaches – Great for swimming, shelling, and picnicking.
How to Visit:
- Catch a ferry from Hubbard’s Marina in Madeira Beach.
- Take a private boat from St. Pete or Fort De Soto.
Final Thoughts: Discover Florida’s Wild Side
Florida’s forgotten islands offer something beyond the typical tourist experience—solitude, history, and unspoiled nature. Whether you want to paddle through mangroves, explore ancient ruins, or simply relax on a deserted beach, these hidden gems are waiting to be discovered.
Which island will you visit first? Let me know if you need more details or help planning your adventure!
