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15 Best Things to Do in the Florida Keys This Summer Post

Written by Chris Pilares | Jul 21, 2026 8:41:14 PM

Summer is one of the best times to experience the Florida Keys.

With warm turquoise waters, endless sunshine, and a laid-back island atmosphere, this tropical paradise offers something for every traveler. Doesn’t matter if you're planning a family vacation, a romantic escape, or an adventure-filled getaway, the Keys are packed with unforgettable experiences.

Here are 15 of the best things to do in the Florida Keys this summer.

Enjoy Snorkeling

1. Snorkel at John Pennekamp Coral Reef State Park

Located in Key Largo, John Pennekamp Coral Reef State Park is home to the first underwater park in the United States. Snorkel among colorful coral reefs, tropical fish, sea turtles, and the famous Christ of the Abyss statue.

2. Visit Dry Tortugas National Park

Take a ferry or seaplane to one of the most breathtaking national parks in the country. Explore historic Fort Jefferson, snorkel crystal-clear waters, and relax on secluded beaches surrounded by vibrant marine life.

 “He always thought of the sea as la mar which is what people call her in Spanish when they love her.”
~Ernest Hemingway, The Old Man and The Sea 

3. Spend the Day at Bahia Honda State Park

Known for its white-sand beaches and shallow turquoise waters, Bahia Honda State Park is perfect for swimming, kayaking, paddleboarding, and picnicking with spectacular ocean views.

4. Watch the Sunset in Key West

No visit to the Florida Keys is complete without experiencing the famous Sunset Celebration at Mallory Square. Street performers, local artists, live music, and incredible sunsets create an unforgettable evening.

5. Go Fishing

Summer offers excellent opportunities for offshore, reef, and backcountry fishing. Charter boats depart throughout the Keys, giving anglers the chance to catch mahi-mahi, tuna, snapper, tarpon, and sailfish.

6. Explore by Kayak or Paddleboard

Paddle through peaceful mangrove tunnels and shallow bays where you may spot manatees, dolphins, rays, and a variety of coastal birds.

7. Discover the Seven Mile Bridge

One of the most scenic drives in America, the Seven Mile Bridge offers breathtaking ocean views. Stop nearby for photos or walk portions of the historic Old Seven Mile Bridge at Pigeon Key.

8. Visit the Dolphin Research Center

Located on Grassy Key, this family-friendly attraction offers educational programs where visitors can learn about dolphins, sea lions, and marine conservation.

9. Tour Ernest Hemingway's Home

History lovers will enjoy exploring Ernest Hemingway's historic Key West home, famous for its beautiful gardens and the descendants of Hemingway's six-toed cats.

10. Dive World-Class Shipwrecks

Certified divers can explore numerous shipwrecks throughout the Keys, including the USS Spiegel Grove and Vandenberg, both transformed into thriving artificial reefs.

11. Enjoy Fresh Local Seafood

Summer is the perfect time to sample fresh seafood at waterfront restaurants. Try Key West pink shrimp, stone crab when available, grilled snapper, or finish your meal with a slice of authentic Key lime pie.

12. Visit Robbie's Marina

Feed the famous giant tarpon from the docks, browse local artisan shops, rent kayaks, or book a fishing or snorkeling excursion from this iconic Islamorada destination.

13. Bike Through Key West

Rent a bicycle and explore charming neighborhoods filled with colorful cottages, tropical gardens, local cafés, and historic landmarks at your own pace.

14. Take a Sunset Cruise

Enjoy a relaxing evening aboard a catamaran or sailboat while watching the sun dip below the Gulf horizon. Many cruises include tropical drinks, appetizers, and live music.

Enjoy the Sunset

15. Simply Relax by the Water

Sometimes the best summer activity is slowing down. Lounge on a quiet beach, enjoy your vacation rental's private pool, or unwind with ocean views as you embrace the relaxed pace of island life.

Plan Your Perfect Florida Keys Summer

From snorkeling vibrant coral reefs and exploring historic landmarks to enjoying fresh seafood and unforgettable sunsets, the Florida Keys offer endless ways to make the most of summer. If you're seeking adventure, or you’re after relaxation and quality time with family and friends, every island has its own unique charm waiting to be discovered.

Book your Florida Keys vacation home and experience why summer is one of the most rewarding seasons to visit this tropical paradise.