Autumn colours, Watendlath Beck, Borrowdale, Lake District National Park, Cumbria, England, United Kingdom, Europe

Jia Tsuo La, entrance to Mount Everest (Qomolangma) National Park, Tibet, China, Asia

Garibaldi Glacier, Darwin National Park, Tierra del Fuego, Patagonia, Chile, South America

Tourist walking along rim of Gunung Bromo, Bromo-Tengger-Semeru National Park, Java, Indonesia, Southeast Asia, Asia

Young olive baboon (Papio cynocephalus anubis), Lake Nakuru National Park, Kenya, East Africa, Africa

National Park, Mljet Island, Dalmatia, Croatia, Europe

Tundra, Broad Pass, Denali National Park, Alaska Range, Alaska, United States of America, North America

Rocks in the South Fork of the Kings River, with trees and crags in the background, in Cedar Gorge, Kings Canyon National Park, California, United States of America, North America

Old wooden barn on farmstead in the old pioneer community at Cades Cove, Great Smoky Mountains National Park, Tennessee, United States of America, North America

Grange Bridge and village, Borrowdale, Lake District National Park, Cumbria, England, United Kingdom, Europe

Routeburn Track, Hollyford Valley, Pops view towards Humbolt mountains, Milford Road World Heritage Highway, Fiordland National Park, South Island, New Zealand, Pacific

Aerial view of peak of Mount Cook, Mount Cook National Park, Southern Alps, Canterbury, South Island, New Zealand, Pacific

Tourists cross flood scoured rocks, past typical formations, Purnululu National Park, UNESCO World Heritage Site, Bungle Bungle, Kimberley, Western Australia, Australia, Pacific

Rocky amphitheatre with pool, at head of Cathedral Gorge, Purnululu National Park, UNESCO World Heritage site, Bungle Bungle, Kimberley, Western Australia, Australia, Pacific

Blisters measuring about 10 cm across in boiling mud pool, Mud volcano, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Garibaldi Fjord, Darwin National Park, Tierra del Fuego, Patagonia, Chile, South America

Bromo-Tengger-Semeru National Park at dawn, island of Java, Indonesia, Southeast Asia, Asia

Infant olive baboon (Papio cynocephalus anubis), Lake Nakuru National Park, Kenya, East Africa, Africa

Eucalyptus forest, Kosciuszko National Park, New South Wales, Australia, Pacific

The Hayden Valley, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Vittorio Sella mountain hut in the Valnontey Valley in the Gran Paradiso National Park in the Valle d'Aosta, Italy, Europe

Hikers on Tongariro Crossing trek, Emerald Lakes in geothermal area, Tongariro National Park, UNESCO World Heritage Site, Taupo, North Island, New Zealand, Pacific

Infant olive baboon (Papio cynocephalus anubis), Lake Nakuru National Park, Kenya, East Africa, Africa

Lake Windermere, Lake District National Park, Cumbria, England, United Kingdom, Europe

Stone walls, fields and farmhouse in valley, Swaledale, Yorkshire Dales National Park, Yorkshire, England, United Kingdom, Europe

Forests of Pinega National Park in winter, Arkhangelsk, Russia, Europe

The Valnontey Valley at Cogne, with snow covered mountains beyond, in the Gran Paradiso National Park, in the Valle d'Aosta, Italy, Europe

Rim of Gunung Bromo, Bromo-Tengger-Semeru National Park, island of Java, Indonesia, Southeast Asia, Asia

Stream running through Grindsbrook, Edale, Peak District National Park, Derbyshire, England, United Kingdom, Europe

Sunset on lake and fishing boat, Aukstaitija National Park, Lithuania's first national park, Lithuania, Baltic States, Europe

Echinus Geyser, erupts every hour in Norris Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Beauchamp Falls, Blue Mountains National Park, UNESCO World Heritage Site, near Blackheath, New South Wales (N.S.W.), Australia, Pacific

View from Ublrr Rock, aboriginal rock art site, part of the sandstone escarpment on park border, Kakadu National Park, UNESCO World Heritage Site, Northern Territory, Australia, Pacific

Debirichwa village in early morning, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

Hippos, Chobe National Park, Botswana, Africa

Baby white rhinoceros (Ceratotherium simum), Lake Nakuru National Park, Kenya, East Africa, Africa

Lesser flamingo (Phoeniconaias minor) flying, Lake Nakuru National Park, Kenya, East Africa, Africa

Adult and young white rhinoceros (Ceratotherium simum), Lake Nakuru National Park, Kenya, East Africa, Africa

Paraa Ferry, Murchison Falls National Park, Uganda, East Africa, Africa

Close-up of the limestone terraces formed by volcanic water depositing six inches of calcium carbonate a year, Mammoth Hot Springs and Terraces, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

Mountains in Parc Nacional d'Aigues Tortes (Aigues Tortes National Park), Pyrenees, Cataluna (Catalonia) (Catalunya), Spain, Europe

Mount Cook in the setting sun, Mount Cook National Park, Canterbury, Southern Alps, South Island, New Zealand, Pacific

Murchison Falls, Murchison Falls National Park, Uganda, East Africa, Africa

English Camp, San Juan Island National Historical Park, San Juan Islands, Washington state, United States of America, North America

Crummock Water with High Stile, Lake District National Park, Cumbria, England, United Kingdom, Europe

Hidden Lake, near Logan Pass, Glacier National Park, High Rocky Mountains, Montana, United States of America, North America

Elterwater village with Langdale Pikes, Lake District National Park, Cumbria, England, United Kingdom, Europe

Kilauea thermal area, Hawaii Volcanoes National Park, UNESCO World Heritage Site, Island of Hawaii (Big Island), Hawaii, United States of America, North America

Travertine calcite deposits, Minerva Terrace, Mammoth Hot Springs and Terraces, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Terraces, Mammoth Hot Springs, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (USA), North America

View from the Rim, Grand Canyon of the Yellowstone River, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

Gelada baboons, Simien Mountains National Park, UNESCO World Heritage Site, Ethiopia, Africa

Lesser flamingo (Phoeniconaias minor) landing in Lake Nakuru, Lake Nakuru National Park, Kenya, East Africa, Africa

School children, Lake Nakuru National Park, Kenya, East Africa, Africa

Lake Nakuru National Park, Kenya, East Africa, Africa

Djupalonssandur beach, Snaefellsness National Park, Iceland, Polar Regions

Lake Ullswater from Martindale Road, Lake District National Park, Cumbria, England, United Kingdom, Europe

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

National Park, Gotomeer, Bonaire, Lesser Antilles, Caribbean, Central America

The River Arazas, Ordesa National Park, Pyrenees, Huesca, Aragon, Spain, Europe

The Virgin River flows beneath overhanging cliff in the Zion National Park in Utah, United States of America, North America

Takkakaw Falls, Yoho Valley, Yoho National Park, Rocky Mountains, British Columbia, Canada

Anhinga trail, Everglades National Park, UNESCO World Heritage Site, Florida, United States of America (U.S.A.), North America

Young olive baboon (Papio cynocephalus anubis), Lake Nakuru National Park, Kenya, East Africa, Africa

Vallee de Fontanalba, Pays des Merveilles, Mercantour National Park, Alpes Maritimes, Provence, France, Europe

Pinnacles and rock formations caused by erosion, known as the Queens Garden, seen from Sunset Point, in the Bryce Canyon National Park, Utah, United States of America, North America

The Bow River with trees and Castle Mountain beyond in the Banff National Park, UNESCO World Heritage Site, Alberta, Canada, North America

The Stars & Stripes in front of the Heritage Centre, White Mountain National Park, New Hampshire, New England, United States of America, North America

Garibaldi Fjord, Darwin National Park, Tierra del Fuego, Patagonia, Chile, South America

Wild flowers, Jackson Lake, Grand Teton National Park, Wyoming, United States of America (USA), North America

Garibaldi Glacier, Garibaldi Fjord, Darwin National Park, Tierra del Fuego, Patagonia, Chile, South America

School children, Lake Nakuru National Park, Kenya, East Africa, Africa

Sunrise, Yellowstone Lake, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (USA), North America

Rhinoceros, Lake Nakuru National Park, Kenya, East Africa, Africa

River red gum tree, Hattah-Kulkyne National Park, Victoria, Australia, Pacific

Fiordland National Park, UNESCO World Heritage Site, Otago, New Zealand, Pacific

Lilies, reeds and waterway, Everglades National Park, Florida, United States of America, North America

Gwaii Haanas National Park Reserve and Haida Heritage Site, British Columbia, Canada, North America

Silver Beech Forest and Rob Roy Glacier, Rob Roy Valley, Mount Aspiring National Park, Westland, South Island, New Zealand, Pacific

Cottonwood trees on the banks of the Virgin River, Zion National Park, Utah, United States of America, North America

Olive baboon (Papio cynocephalus anubis) baby riding on its mother's back, Serengeti National Park, Tanzania, East Africa, Africa

Waterfall in the Ordesa valley, Ordesa National Park, Huesca, Pyrenees, Aragon, Spain, Europe

Cape Tribulation National Park, Queensland, Australia, Pacific

Path between crater cones inside Haleakala volcano crater, Haleakala National Park, island of Maui, Hawaii, United States of America, Pacific

Ferns, Abel Tasman National Park, South Island, New Zealand, Pacific

Man going surfing, Otway National Park, Victoria, Australia, Pacific

Steam from hot springs and snow-free hot ground in Midway Basin in winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America (U.S.A.), North America

The Everglades, Everglades National Park, Florida, United States of America (USA), North America

Vernal Falls, 318ft., Yosemite National Park, UNESCO World Heritage Site, California, United States of America, North America

Cottonwood trees in golden fall colours frame rocky peaks of the Cathedral Group, in the Zion National Park, in Utah, United States of America, North America

The unusually eroded sandstone of Checkerboard Mesa in the 'sliprock country' landscape by the Zion-M.Carmel highway in the South Eeast of this stunning national park, Zion National Park, Utah, Usa

Hiker crossing a river on the Lavena Coastal Walk in this famous national park on the south coast of Taveuni - the 'Garden Island', Bouma National Park, Taveuni, Fiji

Brimstone Hill Fortress National Park, St. Kitts, Leeward Islands, West Indies, Caribbean, Central America

Horse milk is sprinkled into the four directions, as offerings to the nature spirits of the area, the sadak, or ?owners Of the earth.? Sometimes vodka is used instead, or as well. Milk is sacred to the mongol shamans, who believe that life on earth is descended from beings who originally came here on winged horses. Here two young female shamans make the offering in a ritual manner. Countryside mongols make this offering every morning on waking up; they usually also offer smoke, that the wind carries around the world as a prayer for harmony and prosperity. 13th century national park, tov province, mongolia. 13th century national park comprises chinggis khan's giant statue museum and live museum "town from 13 century". The ancient nomadic mini kingdom is located in the distance of 130 km east of ulaanbaatar in area of erdene zuu of tov province. It takes 2 hours driving on paved road. In the live 13th century kingdom one will see and experience the authentic lifestyle of mongols, who were lived in powerful mongol empire?s Period. This place gives you a same feeling that famous traveler marco polo and william rubruck felt once upon time

Mountains of Fire, Timanfaya National Park, Lanzarote, Canary Islands, Spain, Europe

Petroglyphs carved 1000 years ago by Fremont Native American people in the iron oxide 'desert varnish' on the sandstone of Cub Creek Valley in this fossil park, Dinosaur National Monument, Utah, United States of America (USA), North America

Juniper tree with curved trunk, Canyonlands National Park, Utah, United States of America, North America

Logged forest just outside The Walls of Jerusalem National Park, deforestation is a big environmental and economic issue in this state, Rowallan, Tasmania, Australia, Pacific

Large goanna at Pebbly Beach, well-known for its tame wildlife, Murramarang National Park, New South Wales, Australia, Pacific

Sea stacks and dramatic limestone cliffs at The Twelve Apostles, Port Campbell National Park, Great Ocean Road, Victoria, Australia, Pacific