Bridge over the Tara River Canyon36Bridge over the Tara River CanyonThe Black Lake in Durmitor National Park. Montenegro.70The Black Lake in Durmitor National Park. Montenegro.Durmitor National Park70Durmitor National ParkGiant cedars boardwalk going through temperate rain forest70Giant cedars boardwalk going through temperate rain forestLake O'Hara, Yoho National Park, BC, Canada70Lake O'Hara, Yoho National Park, BC, CanadaMt. Huangshan, one of the five sacred Taoist mountains in China48Mt. Huangshan, one of the five sacred Taoist mountains in ChinaGarden of the Gods   (National Natural Landmark)35Garden of the Gods (National Natural Landmark)Valley of Ten Thousand Smokes60Valley of Ten Thousand SmokesLava flows on the big island60Lava flows on the big islandMt Saint Elias54Mt Saint EliasAnother part of Checkerboard Mesa70Another part of Checkerboard MesaMorning Glory Pool (Hot Spring, Upper Basin)48Morning Glory Pool (Hot Spring, Upper Basin)Storm clouds over the Grand Canyon of Yellowstone70Storm clouds over the Grand Canyon of YellowstoneKenai Fjords National Park, AK60Kenai Fjords National Park, AKAutumn Afternoon in the Virgin River Narrows40Autumn Afternoon in the Virgin River NarrowsIncredible shapes carved by the river in The Narrows77Incredible shapes carved by the river in The NarrowsBrandywine Falls70Brandywine FallsSunset lights up El Capitan Mountain70Sunset lights up El Capitan MountainGuadalupe Mountains National Park TX70Guadalupe Mountains National Park TXBadgers in the Badlands60Badgers in the Badlands