List of Florida Islands

Florida is home to an astonishingly diverse list of Florida islands, with more than 4,500 total islands spread across its Atlantic and Gulf coasts. These islands range from secluded nature preserves and remote wildlife refuges to vibrant beach towns and luxurious private retreats. 

Whether you’re planning a relaxing getaway, searching for family-friendly destinations, or exploring investment opportunities, Florida’s islands offer something for every kind of traveler or buyer! 

Types of Florida Islands

Florida’s islands fall into several distinct categories, each offering its own appeal. Whether you’re drawn to beach vacations, real estate opportunities, or untouched nature, this breakdown will help you explore the right fit.

Barrier Islands

These sandy stretches protect the mainland and feature some of Florida’s most popular beaches. Barrier islands like Sanibel and Anna Maria Island are known for scenic views, wildlife, and vibrant coastal towns.

Private and Buyable Islands

Some Florida islands are privately owned and occasionally listed for sale. These rare properties offer seclusion, exclusivity, and investment potential.

Remote or Untouched Islands

Many islands remain undeveloped, offering raw natural beauty and limited access. Expect quiet shorelines, dense mangroves, and abundant wildlife.

Most Popular Florida Islands to Visit

Florida’s islands are a major draw for visitors thanks to their scenic beaches, unique charm, and variety of experiences.

Based on travel reviews and expert picks, here are the most beloved destinations across the state.

Gulf Coast Favorites

• Sanibel Island – 17 sq mi – Lee County: Known for its relaxed atmosphere and world-famous shelling. Ideal for beachcombing, biking, and peaceful retreats.
• Anna Maria Island – 7 sq mi – Manatee County: A family-friendly destination with quaint shops, cozy rentals, and calm waters. Perfect for relaxing without the crowds.
• Shell Island – ~7 miles long – Bay County: An uninhabited barrier island near Panama City Beach. Popular for dolphin sightings, snorkeling, and boat tours.
• Santa Rosa Island – 40 sq mi – Escambia/Santa Rosa County: Home to stunning beaches on both the Gulf and sound sides of the island. Known for white sand, wildlife, and military history sites.

Atlantic Coast Favorites

• Amelia Island – 18 sq mi – Nassau County: Florida’s northernmost island, known for its upscale resorts and historic charm. Offers beaches, golf, and horse-drawn carriage rides.
• Anastasia Island – 14 sq mi – St. Johns County: Close to St. Augustine, rich in wildlife and coastal trails. Blends history and natural beauty.
• Peanut Island – 0.44 sq mi – Palm Beach County: Great for snorkeling, picnics, and exploring the historic JFK bunker. A quick ferry ride from Riviera Beach.

Florida Keys Favorites

• Big Pine Key – 9.8 sq mi – Monroe County: A lower Keys destination known for its quiet atmosphere and Key deer refuge. Offers diving, kayaking, and nature trails.
• Fisher Island – 0.3 sq mi – Miami-Dade County: One of the most exclusive islands in the United States. Only accessible by ferry or private boat, known for luxury and seclusion.

Lesser-Known Islands Worth Exploring

Florida is full of hidden gems beyond the big-name beaches. These lesser-known islands offer unique experiences, fewer crowds, and natural beauty worth the trip.

Florida Keys Gems

• Bahia Honda Key – 0.82 sq mi – Monroe County: Famous for its clear waters and excellent snorkeling. Part of a state park with sandy beaches and walking trails.
• Garden Key – 0.03 sq mi – Monroe County: Home to Fort Jefferson in Dry Tortugas National Park. Reachable only by boat or seaplane, it’s remote and historic.

Inland & North Florida

• Big Talbot Island – 4.9 sq mi – Duval County: Known for its driftwood beach and rugged shoreline. A favorite for nature photographers and hikers.
• Useppa Island – 0.1 sq mi – Lee County: A private island with a historic inn and museum. Access is limited, but it offers a glimpse into old Florida luxury.

Florida Islands for Sale

Owning a private island in Florida is more than a dream, it’s a viable investment. Whether you’re looking for a vacation escape or long-term investment, there are Florida islands for sale that fit a range of budgets and needs.

Examples of Islands for Sale

• Melody Key – A luxury private island in the Lower Keys
• Seabird Key – Known for its solar-powered home and dock access

Listings often appear through niche island brokerage firms.

Buying Considerations

• Access: Boat or seaplane may be required
• Zoning laws: Can affect development options
• Hurricane risk: Always factor in storm resilience and insurance

FAQs

How many islands does Florida have?

Florida has more than 4,500 islands.  

What are the best Florida islands to visit for beaches?

Some of the top picks for beach lovers include Sanibel Island, Anna Maria Island, and Amelia Island.

Are there private Florida islands for sale?

Yes, many Florida islands for sale appear in the Keys or along the Gulf Coast. Some come with homes, docks, or raw land ready for development.

What’s the difference between Keys and barrier islands?

Keys are coral-based and located in the south. Barrier islands are sandy formations that protect the mainland coastline.

Can you camp or stay overnight on Florida islands?

Yes, several islands offer camping such as Bahia Honda or luxury stays like Fisher Island.