One of many Rock Arches in Capital Reef National Park60One of many Rock Arches in Capital Reef National ParkCathedral Valley Capitol Reef National Park, Utah60Cathedral Valley Capitol Reef National Park, UtahHancock Gorge, Karijini National Park, Western Australia70Hancock Gorge, Karijini National Park, Western AustraliaSummit of Bald Rock60Summit of Bald RockWild Koalas on Raymond Island, near Melbourne, AU60Wild Koalas on Raymond Island, near Melbourne, AUCrystal Cave in Yanchep National Park, AU70Crystal Cave in Yanchep National Park, AUTufa Mounds, Rabbit Kettle Hot Springs, Nahanni National Park,63Tufa Mounds, Rabbit Kettle Hot Springs, Nahanni National Park,El Capitan as seen from the summit of Guadalupe Peak72El Capitan as seen from the summit of Guadalupe PeakCheviot Hills and Hadrian's Wall80Cheviot Hills and Hadrian's WallSkaigh Woods, Sticklepath, Dartmoor National Park77Skaigh Woods, Sticklepath, Dartmoor National ParkSunlight on the Water---77Sunlight on the Water---Jiuzhaigou National Park, Sichuan Province,  China80Jiuzhaigou National Park, Sichuan Province, ChinaKomodo Dragon at Komodo National Park60Komodo Dragon at Komodo National ParkPink Sand beach at Komodo National Park60Pink Sand beach at Komodo National ParkIncredible wilderness of Cascade Canyon70Incredible wilderness of Cascade CanyonLoch And Gorge on the Great Ocean Road60Loch And Gorge on the Great Ocean RoadNatural Bridge & Waterfall, Tweed Heads,56Natural Bridge & Waterfall, Tweed Heads,Mature Stinkhorn (Aseroë rubra)54Mature Stinkhorn (Aseroë rubra)Glow-worms light the Natural Bridge Cave70Glow-worms light the Natural Bridge CaveFading sunlight, purple mountains, blue dunes60Fading sunlight, purple mountains, blue dunes