John Pennekamp Coral Reef State Park was developed in 1963 as the United States' first park under the sea. The state park is 25 miles long and 3 miles wide, and it is home to many aquatic plant ...

At Key Largo, John Pennekamp Coral Reef State Park is home to the largest diving site in the whole United States and a marine ...

It's easy to forget that Fort Lauderdale is only a 90-minute drive to a different ecosystem. At John Pennekamp, the first undersea state park in America, you'll see fish of every size, shape, and ...