Best known for its live show featuring the mascot Shamu, Sea World, the renowned aquatic park, is also a high-tech marine playground. For deals on tickets, visit SeaWorldOrlando.com. A new addition, Turtle Trek, is a 360-degree, 3D movie that takes guests through an amazingly realistic recreation of the hidden world of Nyah, a deep sea turtle hatchling. At the Discovery Cove park (discoverycove.com), you&rsquoll have the chance to swim, touch and play with bottlenose dolphins, and snorkel with tropical fish and stingrays.