The Spanish named this island 'Cayo Vivora' or Rattlesnake Key because its shape resembles a snake with its jaws open. In the early 20th century, Long Key was the site of a luxurious fishing resort that was destroyed during the Labor Day Hurricane of 1935. Today, visitors can explore this island by canoeing through a chain of lagoons or hiking two land-based trails. The Golden Orb Trail leads visitors through five natural communities to an observation tower that provides a panoramic view of the island and its profusion of plant and animal life. Some of the best bonefishing in the Keys is found here. Full-facility campsites overlook the Atlantic Ocean.