Designated a National Historic Landmark in 1973, Florida's southernmost state park is popular for recreation, as well as U.S. military history. The fort was one of a series built in the mid-1800s...

Key West National Wildlife Refuge was established in 1908 by President Theodore Roosevelt as a preserve and breeding ground for native birds and other wildlife. This refuge was the first established...

Great White Heron National Wildlife Refuge was established in 1938 as a haven for great white herons, migratory birds, and other wildlife. The refuge is located in the lower Florida Keys and...