1. John Pennekamp Coral Reef State Park

The United States' first underwater park was John Pennekamp Coral Reef State Park. The 70 square mile state park is home to numerous marine species and stunning coral reefs.

2. Scuba Diving

Given that Key Largo is known as the "scuba diving capital of the world," it is not shocking that this activity is included in our guide. Scuba diving and exploring the marine life was one of our favorite things to do in Key Largo. 

3. Florida Keys National Marine Sanctuary

The limits of the sanctuary also include the well-known Molasses Reef. If you want to take a boat excursion for the day, the sanctuary is among the top attractions in Key Largo.

4. Harry Harris Beach And Park

Harry Harris Park boasts a lovely, protected beach. Driven ten minutes south of Key Largo, the park is the ideal day vacation destination for a tranquil beach day.

5. African Queen Canal Cruise

Touring the Port Largo canals by boat is one of the most enjoyable activities in Key Largo. Without a doubt, the finest way to see the Florida Keys is from the ocean.

6. History Of Diving Museum

Without a museum honoring its past, what would the world's premier diving destination become? One of the most amazing and strange things to do in Key Largo is to visit the History of Diving Museum. 

7. Everglades National Park

One of the most well-known national parks in the United States, Everglades National Park is also a recognized World Heritage Site. The Everglades, which cover an incredible 1.5 million acres of wetlands.

8. Coral Restoration Foundation Exploration Center

The center offers informative talks and displays that will help you learn more. It is among the most significant activities in Key Largo.

10. Florida Keys Wild Bird Rehabilitation Center

And although the wild bird hospital is too preoccupied with tending to wildlife emergencies to accommodate travelers, the nearby refuge and rehabilitation facility is open all year round.