Nestled in the middle of the Florida Keys an hour’s drive from Key West, Marathon is a 10-mile-long, family-friendly community made up of 13 islands that include Grassy Key, Fat Deer Key, and Vaca Key.

Marathon is a 10-mile-long, family-oriented island community between Key Largo and Key West, so there is plenty to do. It’s near the Dolphin Research Center, a nonprofit education and research …

The Sea Turtle Hospital is so well known in the Keys that fishermen now bring him injured and sick turtles. But when they can’t, Richie sends out one of his two turtle ambulances.

Bring your family to meet our family and spend the day with Dolphin Research Center's dolphins and sea lions in an all-natural setting on Grassy Key in the fabulous Florida Keys.

Through our Founders' close work with other Aquariums, we felt that was our duty to establish a learning and conservation center in our home of Marathon, the heart of the Florida Keys.

A. Islamorada is located in the Florida Keys, a chain of islands off the southern coast of Florida. It is situated between Key Largo to the northeast and Marathon to the southwest.

Home to world-class scuba diving, fishing, and boating destinations and known for its laid-back communities, incredible seafood, and rich history , this famed island chain spans 202 miles and …

Count on at least three days for the rest of us. The route for biking the Florida Keys varies. Long in-place sections carry you through Key Largo, Islamorada and Marathon – 47 miles on these sections alone. …

In 1908, the workers reached Marathon Key where about seven miles of open water lay ahead. Flagler’s civil engineers had to invent new technology as they went along.

It’s located between Islamorada and Marathon at mile marker 67.5, providing easy access to some of the best fishing in the Keys. Sixty full-facility sites are available, offering picnic tables, grills, water …