Universal Studios Islands of Adventure is the hottest new theme park in the country. Here's a preview of this technologically advanced wonderland, from the thrills of a dual roller coaster to the chills of a very wet water ride. (length 1:55)

Visitors to Disney World may not always notice, but they're surrounded by some very interesting-looking trees, shrubs, and flowers. Go behind the scenes to see where hundreds of gardeners and sculptors create the park's topiary wonderland. (length 1:27)

SeaWorld's dolphin-encounter program is one of the best in the world, allowing visitors plenty of time for up-close interaction with these unique creatures. Jump in the pool as dolphin trainers explain their techniques and dolphin lovers experience the thrill of a lifetime. (length 1:48)

Tired of traffic jams? At the Richard Petty Driving Experience, visitors leave rush hour behind while riding in a racecar at speeds up to 145 miles per hour. Come take a spin on the track where professional drivers teach their trade. (length 1:44)

Manatees are the gentle giants of Florida, a graceful species dating back millions of years yet currently endangered. Visit Homosassa Springs State Park near Tampa, where an educational center works to ensure their survival. (length 1:44)