Globe Trekker Special: Great Natural Wonders

Join the Globe Trekkers as they explore some of the world’s great natural wonders. Megan McCormick discovers erupting volcanoes in Hawaii and Java, Ian Wright encounters the Arctic, Justine Shapiro hikes the Perito Moreno glacier in Patagonia, Eils Nevitt treks deep into the Amazon rainforest, and Holly Morris travels with the nomadic Tuareg tribe in the Sahara Desert. Other destinations include Australia’s Great Barrier Reef, Victoria Falls, and spectacular national parks around the world, from New Zealand and Botswana to Kenya and Ecuador.