29-1486 - Tundra landscape with snowline in the background on the Alaska Range of mountains, in the Denali National Park, Alaska, United States of America, North America
29-1494 - The Trans Alaska Oil Pipeline running on refrigerated support to stop oil heat melting the permafrost, Alaska, United States of America, North America
29-1774 - Inside Passage four-story totem pole, carved from red cedar in 1940 by John Wanlace, a native Haida carver, Juneau, Alaska, United States of America, North America
29-2139 - Sedimentary rocks, blue lias, shale-limestone sequences, Lyme Regis, Jurassic coast, UNESCO World Heritage Site, Dorset, England, United Kingdom, Europe
29-2252 - Glen Canyon Dam, concrete arch 180m high, 475m long, retaining Lake Powell on the Colorado River, Arizona, United States of America, North America
29-2721 - Prayer flags on top of low pass on Barga Plain, with Mount Kailas (Kailash) beyond, sacred mountain for Buddhists and Hindus, Tibet, China, Asia
29-2743 - Yak train approaches Tarboche, prayer flag pole in Lha Chu canyon, on the kora round sacred mountain, Mount Kailas (Kailash), Tibet, China, Asia
29-2749 - Buddhist prayer stones at sky burial site above Tarboche in Lhu Chu canyon, beneath sacred mountain, on kora route, Mount Kailas (Kailash), Tibet, China, Asia
29-3121 - Sedimentary rocks, clay, colour banded by iron oxides, horizontal Triassic Chinle Clay, Blue Mesa, Painted Desert, Arizona, United States of America, North America
29-3523 - Coconut plantation and old farmhouse beside coral sand bay, Mana Island, Mamanuca group, west of Viti Levu, Fiji, South Pacific islands, Pacific
29-3547 - Hiker on Tongariro Crossing trek by Blue Lake under winter ice and snow, Tongariro National Park, UNESCO World Heritage Site, Taupo, South Auckland, North Island, New Zealand, Pacific
29-3739 - Old millstones left at quarried edge of gritstone (millstone grit), Stanage Edge, Peak District National Park, Derbyshire, England, United Kingdom, Europe
29-4623 - Wave-cut arch in limestone headland, Durdle Door, Jurassic Heritage Coast, UNESCO World Heritage Site, Isle of Purbeck, Dorset, England, United Kingdom, Europe