White Sands and the Mountains63White Sands and the MountainsDiablo Lake overview60Diablo Lake overviewPanoramic View Kobuk National Park, AK72Panoramic View Kobuk National Park, AKCaribou swimming river in annual migration54Caribou swimming river in annual migrationGreat Kobuk Valley Sand Dunes in Alaska48Great Kobuk Valley Sand Dunes in AlaskaCrater Lake - Blue and White in Winter70Crater Lake - Blue and White in WinterVolcanic spires at the edge of Crater Lake70Volcanic spires at the edge of Crater LakeSunlight sparkles on Lake Louise63Sunlight sparkles on Lake LouiseQuiet Beauty of Everglade National Park, FL60Quiet Beauty of Everglade National Park, FLCathedral Gorge in Bungle Bungle Range60Cathedral Gorge in Bungle Bungle RangeIncredible Pool in Karijini National Park60Incredible Pool in Karijini National ParkWall Arch shortly before sudden collapse63Wall Arch shortly before sudden collapsePark Avenue in Arches National Park60Park Avenue in Arches National ParkGlacier National Park Hidden Lake overview 20060703[1]35Glacier National Park Hidden Lake overview 20060703[1]Volcanic Origins Dominate Pinnacles National Park54Volcanic Origins Dominate Pinnacles National ParkBryce Canyon Hoodos with Ponderosa Pines70Bryce Canyon Hoodos with Ponderosa PinesBlack Canyon of the Gunnison River42Black Canyon of the Gunnison RiverLa Plata Peak overlooking Odessa Lake60La Plata Peak overlooking Odessa LakeThe Rockwell Trail - Kootenay National Park70The Rockwell Trail - Kootenay National ParkLady Bird Johnson Grove, Redwood National Park, CA60Lady Bird Johnson Grove, Redwood National Park, CA