814-333 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-305 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-335 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-331 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-603 - A small group tracking gorillas inb the forest in the Virunga mountains, from the small village of Ruhengeri, Rwanda, Africa

814-319 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-346 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-284 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

814-321 - The Tavignanu Canyon in the center of the island, Corsica, France, Europe

802-101 - A hiker takes in the view on the shore of Tenaya Lake, in the Tuolumne Meadows, near Tioga Pass and Yosemite Valley, Sierra Nevada, California, United States of America, North America

802-61 - A trekker heads up into the wilderness of the highest part of the Ecrins Massif in deep winter snow, above the village of Pelvoux, near Briancon, western Alps, Hautes Alpes, south west France, Europe

733-3569 - Hikers above Chamonix Valley, Rhone Alps, France, Europe

802-19 - A trekker pauses for a break on the edge of a glacial stream on the way to Mera Peak, a popular trekking peak in the Khumbu Region, near Mount Everest, Nepal, Himalayas, Asia

641-12189 - Trekking to top of glacier, Neko Harbour, Antarctic Peninsula, Antarctica, Polar Regions

641-12188 - Neko Harbour, Antarctic Peninsula, Antarctica, Polar Regions

641-12187 - Neko Harbour, Antarctic Peninsula, Antarctica, Polar Regions

641-11777 - Brown Bluff, Antarctic Peninsula, Antarctica, Polar Regions

772-2043 - Trekker in terraced rice fields, Yuanyang, Yunnan Province, China, Asia

797-4089 - SLOVAKIA Carpathian Mtns High Tatras Mtns Trekkers on the Magistrala trail near Popradske Pleso. Rocky path lined by trees in Autumn colours with mountain peaks beyond.

357-3083 - Rau camp and Kibo in background, Kilimanjaro National Park, Tanzania, East Africa, Africa

357-3062 - Trekkers and glacier at sunrise on summit of Kibo, 5895m, Kilimanjaro National Park, Tanzania, East Africa, Africa

225-3500 - Tracking mountain gorillas, Bwindi Impenetrable Forest, UNESCO World Heritage Site, Uganda, East Africa, Africa

357-2106 - Trekkers, Dhaula Dhar range, western Himalayas, India, Asia

450-1787 - Guide in the Ala Archa Canyon, Tien Shan Mountains, Kyrgyzstan, Central Asia, Asia

391-1918 - Piatra Craiului Mountains, Carpathians, Transylvania, Romania, Europe

685-1455 - Dromedaries taking tourists on a sunset ride, Merzouga, Morocco, North Africa, Africa

685-1456 - Dromedaries taking tourists on a sunset ride, Merzouga, Morocco, North Africa, Africa

733-1745 - Hikers near Emerald Lakes on the Tongariro Crossing, Tongariro National Park, UNESCO World Heritage Site, the oldest national park in New Zealand, Taupo Volcanic Zone, North Island, New Zealand, Pacific

733-1613 - Hikers nearing ice flow of the Monte Rosa glacier, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1589 - Hiker running on trail above lake at Schwarzee Paradise, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1657 - Hiker on trail celebrating at the sight of the Matterhorn, 4477m, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1656 - Hikers walking on trail with the Matterhorn, 4477m, beyond, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1655 - Hiker walking on trail near the Matterhorn, 4477m, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1654 - Hikers walking on trail near the Matterhorn, 4477m, Zermatt Alpine Resort, Valais, Switzerland, Europe

733-1653 - Line of hikers walking on trail near the Matterhorn, 4477m, Zermatt Alpine Resort, Valais, Switzerland, Europe

225-3581 - Party of trekkers on top of dunes at Chigaga, Draa Valley, Morocco, North Africa

718-379 - Trekker looking at Ama Dablan and other mountains of the Himalayas, Hotel Everest view, Namche Bazaar, Nepal

357-3071 - Glacier and trekker from summit at Uhuru Peak, Kilimanjaro National Park, Tanzania, Africa

755-89 - Trekker enjoys the view on the Annapurna circuit trek, Jomsom, Himalayas, Nepal. The high peak in the distance is 7021m Nilgiri, forming part of a wall known as The Grand Barrier. Model released.

718-467 - Two people trekking near KaGBeni, Southern Mustang, Nepal

252-1298 - A group of hikers descending on Mount Furanodake in the autumn, on the island of Hokkaido, Japan, Asia

255-7353 - Walkers on path to Lac de Fenestre, Mercantour National Park, Provence, France, Europe

733-1500 - Hikers on trail, High Tatras Mountains (Vyoske Tatry), Tatra National Park, Slovakia, Europe

733-1503 - Hikers on trail, High Tatras Mountains (Vyoske Tatry), Tatra National Park, Slovakia, Europe

225-3588 - End of desert trek photo, tourist with guide, cook, camel man and donkey, Chigaga, Draa Valley, Morocco, North Africa, Africa

357-3038 - Trekkers beginning trek up Mount Meru, Arusha National Park, Tanzania, East Africa, Africa

357-3128 - Trekking to Chenek, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

312-1667 - Tourists trekking, Sulphur Lake, Kawah Ijen, Ijen Plateau, island of Java, Indonesia, Southeast Asia, Asia

718-767 - Trekker looking at surrounding landscape, Parque Nacional de la Caldera de Taburiente, La Palma, Canary Islands, Spain, Atlantic, Europe

136-877 - Hikers return from Canyon base, Grand Canyon, UNESCO World Heritage Site, Arizona, United States of America, North America

733-1502 - Hikers on trail, High Tatras Mountains (Vyoske Tatry), Tatra National Park, Slovakia, Europe

755-87 - Trekker enjoys the view on the Annapurna circuit trek, between Jomsom and Muktinath, Himalayas, Nepal, Asia

733-1521 - Hiking trail and hikers in the Canon de Anisclo (Anisclo Canyon), Ordesa y Monte Perdido National Park, Aragon, Spain, Europe

357-3113 - Tourists trekking, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

29-3554 - Late winter hikers on Tongariro crossing, Mount Ngauruhoe and South Crater, Taupo, Tongariro National Park, UNESCO World Heritage Site, North Island, New Zealand, Pacific

312-1617 - Tourists trekking, Dead Woman Pass, Inca Trail, Peru, South America

357-2165 - Groups of walkers cross a suspension bridge at Mezhgoran in Albania, Europe

755-16 - Trekker at dawn looking out over the old fortified village of Jharkot on the Annapurna circuit trek, the valley below is supposedly the deepest in the world with Annapurna on one side and Dhaulagiri on the other, Nepal, Asia

357-3112 - Tourists trekking, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

357-3134 - Trekking, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

733-1253 - One Girl Waterfall, hiking trail, Yushan National Park, Nantou County, Taiwan, Asia

755-88 - Trekker taking a photo on the Annapurna circuit trek, between Jomsom and Muktinath, Himalayas, Nepal, Asia

733-1520 - Hiking trail and hikers in the Canon de Anisclo (Anisclo Canyon), Ordesa y Monte Perdido National Park, Aragon, Spain, Europe

357-3029 - Trekkers and Oldonyo Lengai volcano, Ngorongoro Conservation Area, Tanzania, East Africa, Africa

665-137 - Portrait of the back view of a backpacker with bedding rolls and rucksack on Ouessant island in Brittany, France, Europe

357-2895 - South east coast from Dolomieu Crater, Piton de la Fournaise, Reunion, Indian Ocean, Africa

492-2244 - Backpacker walking on road, Andalucia, Spain, Europe

396-2984 - Trekking at Kleine Scheidigg, Bernese Oberland, Switzerland, Europe

749-689 - Hikers at Haut Asco, Corsica, France, Europe

357-2951 - Trekking, Cirque de Salazie, Reunion, Indian Ocean, Africa

755-90 - Trekker on the Annapurna circuit trek, the high peak in the distance is one of the Nilgiris, part of The Grand Barrier, Jomsom, Himalayas, Nepal, Asia

357-1013 - Trekkers, Siroua Massif, Anti Altas Range, Morocco, North Africa, Africa

357-2958 - Trekking past lake on Yedigoller Plateau (Seven Lakes), Taurus Mountains, Anatolia, Turkey, Asia Minor, Eurasia

614-549 - A group of tourists trekking in the Valley of the Winds in the Olgas, in Northern Territory, Australia, Pacific

312-1026 - Tourists trekking on Moreno Glacier, Los Glaciares National Park, UNESCO World Heritage Site, Argentina, South America

252-1511 - Trekker on local bridge crossing river, Annapurna region, Himalayas, Nepal, Asia