World Heritage Sites -  South America, Argentina70World Heritage Sites - South America, ArgentinaQuellon's Coastline with Volcano Corcovado in the distance70Quellon's Coastline with Volcano Corcovado in the distanceMarmot Pass with wildflowers70Marmot Pass with wildflowersWaterpocket Fold, a 100-mile long wrinkle in the earth's crust35Waterpocket Fold, a 100-mile long wrinkle in the earth's crustHickman Bridge35Hickman BridgeLife struggles in the desert70Life struggles in the desertAnother Unusual Balanced Rock60Another Unusual Balanced RockPartial view of Pago Pago Harbor70Partial view of Pago Pago HarborCrystal Cave, Vatnajokull Glacier, Vatnajokull National Park70Crystal Cave, Vatnajokull Glacier, Vatnajokull National ParkThe Law Rock60The Law RockApproach to Kermit's Pool - Karijini NP80Approach to Kermit's Pool - Karijini NPSeashore - Cape Le Grande Nat. Park77Seashore - Cape Le Grande Nat. ParkSection of Badlands National Park - SD70Section of Badlands National Park - SDBeautiful Badlands in Theodore Roosevelt NP72Beautiful Badlands in Theodore Roosevelt NPMcKittrick Canyon in Guadalupe National Park70McKittrick Canyon in Guadalupe National ParkBalanced rocks, Guadalupe Mountain National Park, Texas70Balanced rocks, Guadalupe Mountain National Park, TexasElephant foot glacier - Greenland60Elephant foot glacier - GreenlandSegelsällskapets Fjord, North-East Greenland National Park.70Segelsällskapets Fjord, North-East Greenland National Park.Diamond Hill view of Connemara National Park70Diamond Hill view of Connemara National ParkFall Sunset at Denali National Park, AK60Fall Sunset at Denali National Park, AK