1350-3833 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3848 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1218-500 - Woman praying at the Holi Festival, Durbar Square, Kathmandu, Nepal, Asia

857-19813 - Cave paintings at Estancia La Maria, Argentina. They are between 4,500 and 13,000 years old.

857-4657 - Suspended from wires 2,500 vertical feet up a cliffside in Yosemite National Park, the Bandaloop Troupe performs an air dance next to Yosemite Falls.

911-10678 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10681 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

1276-500 - USA American flag, Wall Street and Broad Street signs, New York, United States of America, North America

1184-4787 - Rainbow over the N500 (NC500) (North Coast 500), Scotland, United Kingdom, Europe

1350-3838 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3837 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1160-500 - Stilt houses on a beach, Sankt Peter Ording, Eiderstedt Peninsula, Schleswig Holstein, Germany, Europe

832-139945 - Airport, airfield, aircraft, Lufthansa airline, Airbus A320-200, D-AIPT, Boeing 737-500, D-ABIZ, Duesseldorf, Rhineland, North Rhine-Westphalia, Germany, Europe

911-500 - A woman on the South West Coast Path near Hartland Point, Devon, England, United Kingdom, Europe

1113-500 - Fishing Boats and vultures in the harbour outside Mercado Ver O Peso Market, Belem, Para, Brazil, South America

1004-500 - Hard branching coral Acropora sp

911-10694 - Electric cars being recharged at the Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10682 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10691 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10677 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

1251-500 - Fort Lovrijenac (St. Lawrence fortress), in summer, Dubrovnik, Dubrovnik-Neretva county, Croatia, Europe

1350-3829 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3843 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

763-500 - A dive boat passes between two spectacular volcanic plugs called Kicker Rock, located off San Cristobal Island, Galapagos Islands, Ecuador

774-467 - The 3,500 year-old mud-brick Western Deffufa, the seat of the first independent kingdom of Kush, Kerma, Sudan, Africa

696-500 - Statue of Boer War Memorial, City Hall, Cardiff, Wales, United Kingdom, Europe

911-10683 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10690 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

1366-500 - Giza, Cairo, Egypt. Camel with a decorative halter in Giza, Cairo.

1267-278 - Rome traffic with classic Fiat 500 car, scooter and tourist bus, seen on city street, Rome, Lazio, Italy, Europe

1359-500 - Holy Trinity Cathedral, Tbilisi, Georgia, Central Asia, Asia

832-372671 - The Greek Doric Temple of Aphaia, 500 BC, Aegina, Saronic Gulf Islands, Greece, Europe

832-62146 - Carry service for those who cannot climb the 3.500 steps up to Shatrunjaya, Palitana, Gujarat, India, Asia

857-69026 - A woman walks through the rubble of Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

911-10689 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10679 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

1184-500 - White sand and turquoise water in the beautiful lagoon of Funafuti, Tuvalu, South Pacific

1350-3831 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3835 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3845 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

641-6665 - 900 year old Anogi Church with 500 year old frescoes, Anogi, Ithaka, Ionian Islands, Greece, Europe

1198-500 - Spurge Hawkmoth (Hyles euphorbiae) fully grown larva feeding on cypress spurge leaf

465-1221 - Male Tormanga, hairy rhino (Sumatran rhino), near extinct as only 500 left, in captive breeding programme, Port Lympne Zoo, Kent, England, United Kingdom, Europe

1109-500 - Tour guide trekking in the Imlil valley, on route from Tizi n Tamatert into Imlil, High Atlas Mountains, Morocco, North Africa, Africa

857-69037 - A green plastic sheet covers bodies at the scene of destruction at a middle school in Beichuan Town. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered,

1186-500 - Villa Mediterranee, Marseille, Bouches du Rhone, Provence, Provence-Alpes-Cote d'Azur, France, Europe

931-500 - Risso's dolphin (grampus griseus). A Risso's dolphin showing the blunt head, tall dorsal fin and common scarring. Mediterranean Sea

828-1076 - Loch a' Chairn Bhain, Kylesku, Kylesku Bridge, landmark on the North Coast 500 Tourist Route, Sutherland, Highlands, Scotland, United Kingdom, Europe

1269-500 - Sunrise on the village of Manarola from a sea cave, Cinque Terre, UNESCO World Heritage Site, Liguria, Italy, Europe

1184-4790 - N500 (NC500) (North Coast 500) road in nothern Scotland, United Kingdom, Europe

1349-759 - Mars-500 project physiological testing

1350-3844 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

785-1852 - Small old Fiat 500 car parked on a back street in Rome, Lazio, Italy, Europe

857-69014 - A small vehicle is smashed beyond recognition after being hit by large bounders in Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-14171 - Hightech windmills, some standing 500 feet high when their blades are vertical, hum on the Altamont Pass of California as they produce clean electricity.

857-14169 - Hightech windmills, some standing 500 feet high when their blades are vertical, hum on the Altamont Pass of California as they produce clean electricity.

1216-500 - Gull, Farne Islands, Northumberland, England, United Kingdom, Europe

1242-500 - Releasing newly hatched green sea turtles at Playa Bacocho as a part of a local rescue project, Oaxaca, Mexico, North America

1350-3836 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3830 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

641-6666 - 900 year old Anogi Church with 500 year old frescoes, Anogi, Ithaka, Ionian Islands, Greece, Europe

1167-500 - Atlantic puffin (Fratercula arctica) in flight, Inner Farne, Farne Islands, Northumberland, England, United Kingdom, Europe

851-500 - Nikolaj Kirke (Nikolai Church), Copenhagen, Denmark, Scandinavia, Europe

774-465 - The 3,500 year-old mud-brick Western Deffufa, the seat of the first independent kingdom of Kush, Kerma, Sudan, Africa

774-463 - The 3,500 year-old mud-brick Western Deffufa, the seat of the first independent kingdom of Kush, Kerma, Sudan, Africa

834-500 - Lotus Lake, Kaohsiung, Taiwan, Asia

920-500 - Waves crashing at Banzai Pipeline, Ehukai Beach Park, Oahu, Hawaii, United States of America, Pacific

995-500 - Brown Hare (Lepus capensis) eating grass in a meadow, with leaves sticking out of mouth.. Argyll, Scotland, UK

911-10686 - Electric cars being recharged at the Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

911-10688 - The Ivanpah Solar Thermal Power Plant in California''s Mojave Desert is currently the largest solar thermal plant in the world. It generates 392 megawatts (MW) and deploys 173,500 heliostats that reflect the suns rays onto three solar towers. It covers 4,000 acres of desert.

846-2344 - Italian flag on Fiat 500 car, Rome, Lazio, Italy, Europe

1237-500 - King George V Bridge, River Clyde, Glasgow, Scotland, United Kingdom, Europe

641-6518 - Wooden sheds, formerly stables for horses, that each held 500 prisoners, many now demolished, but chimneys still stand in the background, Auschwitz second concentration camp at Birkenau, UNESCO World Heritage Site, near Krakow (Cracow), Poland, Europe

770-500 - Marine Hotel at sunset, Glandore, County Cork, Munster, Republic of Ireland, Europe

832-107060 - Fiat 500 Topolino, 1936-55

857-69011 - Sichuan earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered,

857-14174 - Hightech windmills, some standing 500 feet high when their blades are vertical, hum on the Altamont Pass of California as they produce clean electricity. Wind energy is the world's fastest growing energy source, expanding 25, 35 percent each year. In 2001, roughly 6000 megawatts of new wind capacity was installed around the world, enough to power 2 million American homes.

857-21420 - Holland, Michigan, Veldheers was founded in 1955 by Vernin Veldheer as a hobby with 100 red tulips and 300 white tulips. In 1997 Veldheers had planted over 4 million tulips, 500,000 Daffodils, 10,000 Hyacinths and 20,000 other spring flowers each year for the past decade.

1350-3851 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3834 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3850 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

645-1226 - Petroglyphs drawn in sandstone by Anasazi Indians around 500 AD, Valley of Fire State Park, Nevada, USA, North America

832-301561 - Intercity Tilting Train RABDe 500, SBB CFF FFS, Switzerland

832-260729 - Blue Fiat 500 in the historic centre of Tropea, Vibo Valentia, Calabria, South Italy, Europe

832-254598 - TUIfly Boeing 737-500 on the apron, Muenster-Osnabrueck Airport, North Rhine-Westphalia, Germany, Europe

832-194003 - Figure from the east pediment of the Temple of Aegina, about 500 BC., Glyptothek museum, Munich, Bavaria, Germany, Europe

1176-500 - Prambanan Hindu temples, UNESCO World Heritage Site, near Yogyakarta, Java, Indonesia, Southeast Asia, Asia

857-69044 - Chinese military descend upon Beichuan town to provide relief after Monday's earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

828-1066 - Loch a' Chairn Bhain, Kylesku, Kylesku Bridge, a landmark on the North Coast 500 Tourist Route, Sutherland, Highlands, Scotland, United Kingdom, Europe

1184-4791 - Beach in the very north along the N500 (North Coast 500) (NC500), Scotland, United Kingdom, Europe

1350-3840 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1336-500 - Wind mill on a top of a hill with Mont Saint Michel in the backround

1350-3842 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3847 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

1350-3849 - Congost de Mont-Rebei in the Pre-Pyrenees of Lleida, Catalonia. Serra del Montsec, La Noguera, Lleida, Spain The Montrebei Gorge (in Catalan Congost de Mont-Rebei) is a place that is located between the provinces of Huesca and Lv©rida (Spain), between the regions of Ribagorza and Pallars JussvÜ. It is constituted in the narrowest part by which the Noguera Ribagorzana river, which constitutes the natural border between Aragon and Catalonia, crosses the Montsec mountain range, walls in vertical fall of more than 500 meters and a width at its minimum point of 20 meters . The Catalan part is part of the Noguera Nature Reserve. It is within the Sierra del Montsec Natural Interest Area.

797-10487 - Mexico, Federal District, Mexico City, Museo Nacional de Antropologia Stone carving of snake goddess Diosa 13 Serpente 200 BC-500 AD.

857-69043 - A man is dwarfed by the wreckage of Monday's earthquake in Beichuan Town. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

857-69025 - A man look out at Beichuan Town, which was severely damaged by a powerful 7.9 earthquake. The Chinese government raised the death toll to 21,500 but has said fatalities could rise above 50,000. Tens of thousands could still be buried in collapsed buildings in Sichuan province, where the quake was centered.

1292-500 - Santa Maria Novella, Florence, Tuscany, Italy, Europe

1202-500 - Crowds of Guillemots (Uria aalge), on Staple Island, in the Farne Islands, Northumberland, northeast England, United Kingdom, Europe