Florida Keys Attractions & Things To Do

The Florida Keys offer countless attractions, from snorkeling vibrant coral reefs at John Pennekamp Coral Reef State Park to exploring historic sites like the Hemingway Home and Key West Lighthouse. Listed below are fifteen of the most popular attractions in the Florida Keys.

John Pennekamp Coral Reef State Park

1. John Pennekamp Coral Reef State Park

America’s First Undersea Park. Dive into the wonders of the country’s inaugural undersea park, where vibrant coral reefs teem with tropical marine life. Visitors can snorkel, kayak, or cruise in a glass-bottom boat for stunning water views. The park’s lush uplands and immersive aquarium offer an unforgettable exploration of Florida Keys’ natural treasures.

Key Largo Princess Glass Bottom Boat

2. Key Largo Princess Glass Bottom Boat

Window to Underwater Worlds. Glide across turquoise waters aboard a luxurious glass-bottom boat designed for panoramic reef viewing. Peer beneath the waves to spot colorful fish and intricate corals, all from the comfort of air-conditioned cabins or a sunny deck. The leisurely cruise reveals the vivid marine landscapes of John Pennekamp Coral Reef State Park.

Theater of the Sea

3. Theater of the Sea

Marine Life Encounters. Step into Islamorada’s lively marine park where dolphins, sea lions, and exotic birds captivate with playful shows and interactive programs. Guests can swim alongside dolphins or sea lions and explore lush tropical gardens filled with vibrant aquatic life. The park’s pioneering conservation efforts and family-friendly atmosphere create a memorable day by the sea.

Dolphin Research Center

4. Dolphin Research Center

Interactive Dolphin Facility. Uncover the science and spirit of dolphins at a renowned facility dedicated to research, rescue, and public education. Attend narrated sessions, join hands-on encounters, and learn about dolphin behavior and conservation from passionate experts. The tranquil lagoons and close-up animal experiences make this a highlight for families and wildlife lovers.

Sombrero Beach

5. Sombrero Beach

Family-Friendly Paradise. Bask in soft, white sand and crystal-clear waters at Marathon’s beloved beach retreat. Beachgoers enjoy swimming, sunbathing, and vibrant sightseeing, all with amenities like picnic pavilions and volleyball courts at hand. It’s a picturesque spot for families, offering both relaxation and adventure in a laid-back island setting.

Seven Mile Bridge

6. Seven Mile Bridge

Iconic Overseas Highway. Traverse an engineering marvel stretching elegantly across brilliant blue waters, connecting the Middle and Lower Keys. This legendary bridge offers unparalleled ocean vistas whether you’re driving, biking, or strolling its scenic pedestrian sections. It’s a bucket-list journey and the ultimate gateway to Keys adventure.

Bahia Honda State Park

7. Bahia Honda State Park

Tropical Beach Escape. Revel in the pure beauty of three sandy beaches fringed with warm, shallow waters perfect for swimming and snorkeling. Natural trails, wildlife viewing, and magical sunsets set the tone for laid-back exploration and relaxation. Bahia Honda’s paradise-like atmosphere is ideal for unwinding or stargazing beneath the Keys’ brilliant night sky.

Duval Street

8. Duval Street

Vibrant Island Scene. Immerse yourself in Key West’s lively pulse along historic Duval Street, bursting with shops, art, and nightlife from coast to coast. Stroll past charming Old Town mansions, colorful galleries, and legendary watering holes frequented by famous locals. The vibrant scene promises endless discoveries and the quintessential Keys experience.

Mallory Square

9. Mallory Square

Sunset Celebration Spot. Join the crowd at world-famous Mallory Square for nightly festivities beside the sparkling Gulf waters. Browse artisan shops, savor local flavors, and linger as street performers set an upbeat mood before the island’s most spectacular sunset. This waterfront spot captures Key West’s playful spirit and social magic.

Smathers Beach

10. Smathers Beach

Sun-Lovers Dream. Lounge under palms on Key West’s largest beach, where soft white sand stretches along shimmering Atlantic waters. Enjoy beach volleyball, water sports, and people-watching amidst a lively, youthful vibe. Its gentle surf and ample amenities make it a favorite for families and spring breakers alike.

Key West Butterfly and Nature Conservatory

11. Key West Butterfly and Nature Conservatory

Magical Glass-Domed Garden. Wander through a lush, climate-controlled habitat alive with fluttering butterflies and vibrant tropical birds from across the globe. Flowering plants, sparkling waterfalls, and educational displays create a tranquil oasis. The Conservatory’s immersive environment brings nature’s delicate wonder right to your fingertips.

The Ernest Hemingway Home and Museum

12. The Ernest Hemingway Home and Museum

Hemingway’s Literary Retreat. Step into the Spanish Colonial home where Ernest Hemingway penned some of his most memorable works amid tropical gardens and roaming six-toed cats. Guided tours reveal glimpses into the writer’s creative process and storied life in Key West. The landmark estate preserves both culture and charm at the heart of Old Town.

Fort Zachary Taylor Historic State Park

13. Fort Zachary Taylor Historic State Park

Coastal History Meets Nature. Explore Civil War-era corridors and cannons at this National Historic Monument set on Key West’s southern edge. Beyond historic tours, visitors enjoy picnicking, swimming, snorkeling, and fishing on the park’s picturesque waterfront. It’s an engaging blend of military heritage and outdoor adventure in a tropical paradise.

Truman Little White House

14. Truman Little White House

Presidential Island Getaway. Tour the storied winter estate where President Harry S. Truman found relaxation and led the nation through historic events. Exhibits and botanical gardens invite you to walk in presidential footsteps and uncover Cold War tales. The island’s only presidential museum offers insight and inspiration amid lush surroundings.

Southernmost Point of the Continental U.S.A

15. Southernmost Point of the Continental U.S.A

Iconic Photo Landmark. Snap a picture beside the massive painted buoy marking the furthest reach of the mainland United States. Enjoy panoramic views where the Atlantic meets the island and reflect on Key West’s unique proximity—just 90 miles from Cuba. This beloved spot celebrates Florida’s adventurous edge and invites everyone to mark the moment.