Inca Bridge
The Inca Bridge or Inka Bridge refers to one of two places related to access to Machu Picchu, in Peru. One of the two was built by the Incas as a secret entrance to Machu Picchu for the Inca army. The Inca Bridge (trunk bridge) This Inca Bridge is a part of a mountain trail that heads west from Machu Picchu. The trail is a stone path, part of which is cut into a cliff face. A twenty-foot gap was left in this section of the carved cliff edge,DeLange, op. cit. over a 1,900-foot drop, that could be bridged with two tree trunks, otherwise leaving the trail impassable to outsiders. The Inca Bridge (rope bridge) This Inca Bridge was an ancient Inca grass rope bridge out of Machu Picchu, crossing the Urubamba River southeast of Cusco Cusco, often spelled Cuzco (; qu, Qusqu ()), is a city in Southeastern Peru near the Urubamba Valley of the Andes mountain range. It is the capital of the Cusco Region and of the Cusco Province. The city is the list of cities in Peru, seventh ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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106 - Machu Picchu - Juin 2009
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pongo De Mainique
The Pongo de Mainique ('gate' in Quechua) is a '' water gap'' (canyon) of the Urubamba River in Peru. Inside the water gap, the river is constricted to a width of . The Pongo de Mainique is long. The elevation of the river is approximately . The steep cliffs on each side of the river rise sharply to mountains with elevations of more than . The Pongo de Mainique is the only break in the Vilcabamba mountain range. It also divides the Urubamba River (a headwater of the Amazon River) between the turbulent Upper Urubamba and the more placid Lower Urubamba. It is considered the most dangerous whitewater pass on the Urubamba; however, many boats traverse it, depending on seasonal river conditions. According to legend, the river was once crossed by the so-called Inca Bridge, although the Pongo was outside the boundaries of the Inca Empire. The bridge no longer exists. The Pongo de Mainique is a global biodiversity hotspot. According to the Wildlife Conservation Society, "the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Bridges In Peru
A bridge is a structure built to span a physical obstacle (such as a body of water, valley, road, or rail) without blocking the way underneath. It is constructed for the purpose of providing passage over the obstacle, which is usually something that is otherwise difficult or impossible to cross. There are many different designs of bridges, each serving a particular purpose and applicable to different situations. Designs of bridges vary depending on factors such as the function of the bridge, the nature of the terrain where the bridge is constructed and anchored, and the material used to make it, and the funds available to build it. The earliest bridges were likely made with fallen trees and stepping stones. The Neolithic people built boardwalk bridges across marshland. The Arkadiko Bridge (dating from the 13th century BC, in the Peloponnese) is one of the oldest arch bridges still in existence and use. Etymology The ''Oxford English Dictionary'' traces the origin of the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Argentina
Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. It shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, and a part of Antarctica. The earliest recorded human prese ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Puente Del Inca
Puente del Inca (English "Bridge of the Inca"), is a natural arch that forms a bridge over the Las Cuevas River, a tributary of the Mendoza River. It is located near the small village of , in Las Heras Department, Mendoza Province, Argentina. The nearby hot springs are also named Puente del Inca. While Puente del Inca has shown signs of deterioration, it remains stable under its weight under present conditions. Factors of safety ranging from 1.5 to 3.0 have been estimated for the arch. Formation Both glaciers and the hot springs were involved in the formation of the arch. During an ice age, glaciers would have expanded down throughout the entire valley; then, at the end of the ice age when the Earth began to warm up again, the retreating ice would have left behind massive piles of eroded debris. The water that flows from the hot springs is extremely rich in mineral content, to the point that it has been known to petrify small objects in a layer of minerals. Similarly, the pil ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Apurímac River
The Apurímac River ( que, Apurimaq mayu; es, Río Apurímac, ; from Quechua ''apu'' 'divinity' and ''rimaq'' 'oracle, talker') rises from glacial meltwater of the ridge of the Mismi, a mountain in the Arequipa Province in the south-western mountain ranges of Peru, from the village Caylloma, and less than from the Pacific coast. It flows generally northwest past Cusco in narrow gorges with depths of up to 3,000 m, twice as deep as the Grand Canyon, its course interrupted by falls and rapids. Of the six attempts so far to travel the Apurímac in its full length, only two have been successful. After , the Apurímac joins the Mantaro River and becomes the Ene River, above sea level; then after joining the Perené River at above sea level, it becomes the Tambo River; when it joins the Urubamba at above sea level the river becomes the Ucayali, which is the main headstream of the Amazon. Sometimes the complete river from its source to its junction with the Ucayali, includin ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Quechua Language
Quechua (, ; ), usually called ("people's language") in Quechuan languages, is an Indigenous languages of the Americas, indigenous language family spoken by the Quechua peoples, primarily living in the Peruvian Andes. Derived from a common ancestral language, it is the most widely spoken Pre-Columbian era, pre-Columbian language family of the Americas, with an estimated 8–10 million speakers as of 2004.Adelaar 2004, pp. 167–168, 255. Approximately 25% (7.7 million) of Peruvians speak a Quechuan language. It is perhaps most widely known for being the main language family of the Inca Empire. The Spanish encouraged its use until the Peruvian War of Independence, Peruvian struggle for independence of the 1780s. As a result, Quechua variants are still widely spoken today, being the co-official language of many regions and the second most spoken language family in Peru. History Quechua had already expanded across wide ranges of the central Andes long before the expansion of the ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Q'iswa Chaka
Queshuachaca (also spelled ''Keshwa Chaca, Q'iswa Chaca, Keswachaka, Q'eshwachaka, Qeswachaka, Q'eswachaca, Q'eswachaka, Queshuachaca, or Queswachaka''), is the last remaining Inca rope bridge, consisting of grass ropes that span the Apurimac River near Huinchiri, in Quehue District, Canas Province, Peru. Even though there is a modern bridge nearby, the residents of the region keep the ancient tradition and skills alive by renewing the bridge annually, in June. Several family groups have each prepared a number of grass-ropes to be formed into cables at the site, others prepare mats for decking, and the reconstruction is a communal effort. In ancient times the effort would have been a form of tax, with participants coerced to perform the rebuilding; nowadays the builders have indicated that effort is performed to honor their ancestors and the Pachamama (Earth Mother). The event has also been supported by video productions for Nova and the BBC and is the subject of an independent ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Cusco
Cusco, often spelled Cuzco (; qu, Qusqu ()), is a city in Southeastern Peru near the Urubamba Valley of the Andes mountain range. It is the capital of the Cusco Region and of the Cusco Province. The city is the list of cities in Peru, seventh most populous in Peru; in 2017, it had a population of 428,450. Its elevation is around . The city was the capital of the Inca Empire from the 13th century until the 16th-century Spanish conquest of Peru, Spanish conquest. In 1983, Cusco was declared a World Heritage Site by UNESCO with the title "City of Cuzco". It has become a major tourist destination, hosting nearly 2 million visitors a year. The Constitution of Peru (1993) designates it as the Historical Capital of Peru. Spelling and etymology The indigenous name of this city is . Although the name was used in Southern Quechua, its origin is found in the Aymara language. The word is derived from the phrase ('rock of the owl'), related to the city's foundation myth of the Ayar ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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105 - Machu Picchu - Juin 2009
1 (one, unit, unity) is a number representing a single or the only entity. 1 is also a numerical digit and represents a single unit of counting or measurement. For example, a line segment of ''unit length'' is a line segment of length 1. In conventions of sign where zero is considered neither positive nor negative, 1 is the first and smallest positive integer. It is also sometimes considered the first of the infinite sequence of natural numbers, followed by 2, although by other definitions 1 is the second natural number, following 0. The fundamental mathematical property of 1 is to be a multiplicative identity, meaning that any number multiplied by 1 equals the same number. Most if not all properties of 1 can be deduced from this. In advanced mathematics, a multiplicative identity is often denoted 1, even if it is not a number. 1 is by convention not considered a prime number; this was not universally accepted until the mid-20th century. Additionally, 1 ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Urubamba River
The Urubamba River or Vilcamayo River (possibly from Quechua ''Willkamayu'', for "sacred river") is a river in Peru. Upstream it is called Vilcanota River (possibly from Aymara ''Willkanuta'', for "house of the sun"). Within the La Convención Province the naming changes to Urubamba. A partially navigable headwater of the Amazon River, it rises in the Andes to the southeast of Cuzco. It originates on the slopes of Khunurana in the Puno Region, Melgar Province, near the La Raya pass. It flows north-north-west for 724 kilometers before coalescing with the Tambo River to form the Ucayali River. The Urubamba is divided into Upper Urubamba and Lower Urubamba, the dividing feature being the Pongo de Mainique, an infamous whitewater canyon. Upper Urubamba The Upper Urubamba (''Alto Urubamba'') valley features a high population and extensive irrigation works. A number of ruins of the Inca Empire lie in the Sacred Valley, including the Incan city of Machu Picchu, Patallaqta, Pikillaq ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Inca Rope Bridge
Incana rope bridges are simple suspension bridges over canyons , gorges and rivers ('' pongos'') constructed by the Inca Empire. The bridges were an integral part of the Inca road system and exemplify Inca innovation in engineering. Bridges of this type were useful since the Inca people did not use wheeled transport – traffic was limited to pedestrians and livestock – and they were frequently used by ''chasqui'' runners delivering messages throughout the Inca Empire. Construction and maintenance The bridges were constructed using ichu grass woven into large bundles which were very strong. Part of the bridge's strength and reliability came from the fact that each cable was replaced every year by local villagers as part of their ''mit'a'' public service or obligation. In some instances, these local peasants had the sole task of repairing these bridges so that the Inca highways or road systems could continue to function. Repairing these bridges was dangerous, with those per ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |