From the lowdown on Liberia to the stomping grounds of great whites, National Geographic Online covers our world. The features here tell stories in new, exciting ways, drawing you into virtual journeys with the sort of visually stunning photographs you would expect from National Geographic. In “The River Wild,” for instance, you’ll learn about whitewater rafting as you travel down a river on a tour that’s both educational and entertaining. If you’re a map aficionado, you’ll be in heaven, what with maps of all types, for everything from trip planning to trail hiking. If you’ve ever wanted to explore the world from your desk, you’ll find no better way than National Geographic Online.