One of the most popular trails in Everglades National Park is the Anhinga Trail. It's know for its abundant wildlife. A number of people mentioned that it was a "must do" walk, so we made sure to leave time on our way out of the park (the trail is near the entrance of the park, 40 miles from our campground.) We were not disappointed! The kids just loved seeing all the alligators and I LOVED the birds. It makes me long for a good birding lens. A 100mm doesn't quite cut it, but I still had fun!