Biscayne National Park

Biscayne National Park protects the larger portion of south Florida's Biscayne Bay, a uniquely tropical lagoon harboring crocodiles, manatees, dolphins, and Caribbean fish. Tropical trees cover its islands, while the world's fourth-longest coral reef sits offshore. Native Americans lived here thousands of years ago; the Spanish held it for 200 years. Hundreds of ships foundered on the reef, fueling a lucrative wrecking industry. In the late 1800s, hardy homesteaders created an agricultural and f