Everglades National Park is one of the three national parks in Florida. It’s famous for its wetlands, American crocodiles, and mosquitoes (haha, kidding; but there are a lot of mosquitoes in Everglades for sure. Do bring insect repellents if you plan to go there.)
Everglades has several different entrances. We went there from the Homestead entrance and drove all the way to the Flamingo visitor center, which is 38 miles away. If you choose the same route, you can hike some trails on your way to Flamingo, and from Flamingo you can choose to take different boat tours.