Today's Choice Experience is once-in-a-life-time. Sand, sea and sunshine await as you set sail by catamaran to one of the seven wonders of the natural world, on a Great Barrier Reef tour. Visit Moore Reef’s crystal-clear waters joining marine biologists, dive instructors and lifeguards. The world’s largest coral reef system, the reef is home to parrotfish, green turtles and clown fish in colorful coral. You can also pull on your snorkeling equipment to be blown away at this underwater oasis. If staying dry is more your thing, step aboard a spectacular glass bottom boat and underwater observatory for a front-seat to all the oceanic action. Feeling adventurous? Take your day to the next level with an optional scuba dive, Seawalker Helmet Dive or scenic helicopter flight above the picturesque reef.