Everglades National Park, the legendary River of Grass in South Florida, protects roughly 6,100 km² (1.5 million acres) of sawgrass, mangroves, sloughs, and Florida Bay. Come for the airboat thrill, then slow down at Shark Valley, Royal Palm, or Flamingo, where alligators, wading birds, and big wetland silence do the real work.
For a first visit from Miami, start with a guided airboat or water tour because it handles transport, timing, and wildlife-spotting context in one easy booking.