722 Best Sights in Florida, USA

As this river meanders through most of Discovery Cove, swimmers float lazily through different environments—a sunny beach; a dense, tropical rain forest; an Amazon-like river; a tropical fishing village; an underwater cave; and the aviary. The only drawbacks? The rough bottom of the river can annoy bare feet, and the too-often repeated scenery along the way can make it a little tedious. Still, this is a great option when you'd like a respite from the heat and a unique way to get around the park. For people with disabilities: Guests with mobility issues who can maneuver themselves with limited assistance can enjoy a tour of the river. Slip in when it gets hot. All are welcome, but it appeals most to teens and adults.

Built as a merchant's house and store in 1798, the place became a boardinghouse in the 1800s and has been restored to look like it did during its inn days—romantic yet severe, with balconies that hearken back to Old Spain and sparely appointed rooms. Docents lead you around the property; be sure to look at the fascinating St. Augustine street scenes, painted in 1854 by an itinerant artist. Amazingly, much of what you see in the paintings is extant.