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Drance D'Entremont
The Drance (french: La Drance/Dranse, ) is a river in Valais, Switzerland with a length of to the confluence with the Rhône, a maximum length of . It has a drainage basin of . The river is formed from the confluence of the ''Dranse d'Entremont'' and the ''Dranse de Bagnes'' at the village of Sembrancher. Further upriver the ''Dranse d'Entremont'' splits into the ''Dranse d'Entremont'' and the ''Dranse de Ferret''. History In 57/56 BC Julius Caesar sent Servius Galba with the Twelfth Legion and some cavalry to open the Great St Bernard Pass. The legion fought the Veragri at the village of Octodurus along the Drance river and drove them across the river before establishing a camp near the river. The Seduni and Veragri attacked the legion camp a few days later in the Battle of Octodurus. In 1349 a wooden toll bridge and dam are mentioned near La Bâtiaz village (now part of Martigny). In 1595 the river flooded and destroyed a chapel in La Bâtiaz and damage in Bagnes. In 1818 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Martigny
Martigny (; german: Martinach, ; la, Octodurum) is the capital city of the district of Martigny, canton of Valais, Switzerland. It lies at an elevation of , and its population is approximately 15000 inhabitants (''Martignerains'' or "Octoduriens"). It is a junction of roads joining Italy, France and Switzerland. One road links it over the Great St. Bernard Pass to Aosta (Italy), and the other over the col de la Forclaz to Chamonix (France). In winter, Martigny is known for its numerous nearby Alp ski resorts such as Verbier. Geography Martigny lies at an elevation of , about south-southeast of Montreux. It is on the left foothills of the steep hillsides of the Rhone Valley, at the foot of the Swiss Alps, and is located at the point where the southwestern-flowing Rhone turns ninety degrees northward and heads toward (Lake Geneva). The river La Drance flows from the southern Valais Alps (Wallis) through Martigny and joins the Rhone from the left just after Rhone's distinctive, al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Veragri
The Veragrī (Gaulish: *''Ueragroi'', 'super-warriors'; Greek: ) were a Gallic tribe dwelling around present-day Martigny, in the Pennine Alps, during the Iron Age and the Roman period. Along with the Nantuates, Seduni and Uberi, they were part of the Vallenses, a group of tribes living between Lake Geneva and the Pennine Alps, in the modern Canton of Valais (Switzerland). Name They are mentioned as ''Veragros'' by Caesar (mid-1st c. BC), ''uer agri'' by Livy (late 1st c. BC), ''Ou̓áragroi'' (Οὐάραγροι) by Strabo (early 1st c. AD), ''Varagri'' by Pliny (1st c. AD), Pliny. ''Naturalis Historia''3:20 ''Ouarágrous'' (Οὐαράγρους) by Cassius Dio (3rd c. AD), and as ''Veragros'' (var. ''beragros'', ''ueragres'') by Orosius (early 5th c. AD)., s.v. ''Veragri'' and ''Octodurus''. The ethnonym ''Veragrī'' is a Latinized form of Gaulish ''Ueragroi'' (sing. ''Ueragros''). It has been translated as 'super-warriors'. It stems from the Celtic root *''uer(o)-'' ('s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fluvial Processes
In geography and geology, fluvial processes are associated with rivers and streams and the deposits and landforms created by them. When the stream or rivers are associated with glaciers, ice sheets, or ice caps, the term glaciofluvial or fluvioglacial is used. Fluvial processes Fluvial processes include the motion of sediment and erosion or deposition on the river bed. The movement of water across the stream bed exerts a shear stress directly onto the bed. If the cohesive strength of the substrate is lower than the shear exerted, or the bed is composed of loose sediment which can be mobilized by such stresses, then the bed will be lowered purely by clearwater flow. In addition, if the river carries significant quantities of sediment, this material can act as tools to enhance wear of the bed ( abrasion). At the same time the fragments themselves are ground down, becoming smaller and more rounded (attrition). Sediment in rivers is transported as either bedload (the coarser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swisstopo
Swisstopo is the official name for the Swiss Federal Office of Topography (in German: ''Bundesamt für Landestopografie''; French: ''Office fédéral de topographie''; Italian: ''Ufficio federale di topografia''; Romansh: ''Uffizi federal da topografia''), Switzerland's national mapping agency. The current name was made official in 2002. It had been in use as the domain name for the institute's homepage, swisstopo.ch, since 1997. Maps The main class of products produced by Swisstopo are topographical maps on seven different scales. Swiss maps have been praised for their accuracy and quality. Regular maps * 1:25.000. This is the most detailed map, useful for many purposes. Those are popular with tourists, especially for famous areas like Zermatt and St. Moritz. These maps cost CHF 13.50 each (2004). 208 maps on this scale are published at regular intervals. The first map published on this scale was ''1125 Chasseral'', in 1952. The last map published on this scale was ''12 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac De Mauvoisin
__NOTOC__ Lac de Mauvoisin is a reservoir in the canton of Valais, Switzerland. The reservoir is formed by the Mauvoisin Dam, which is high. The dam is the 11th highest in the world, and the 6th highest arch dam. It was built in 1951–1957, and raised by in 1991. The reservoir lies in the upper Val de Bagnes, between the massif of the Grand Combin, one of the highest mountains of the Alps, and La Ruinette. The highest peak visible from the lake is the Combin de la Tsessette (). Gallery Mauvoisin.jpg, Mauvoisin Dam, with Mont Blanc de Cheilon in the background Dranse de Bagnes.jpg, Dranse de Bagnes, a stream flowing from the Mauvoisin lake See also *List of lakes of Switzerland * List of mountain lakes of Switzerland External links Swiss Dams: Profile of Mauvoisin* Mauvoisin Mauvoisin __NOTOC__ Lac de Mauvoisin is a reservoir in the canton of Valais, Switzerland. The reservoir is formed by the Mauvoisin Dam, which is high. The dam is the 11th highest in the world, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pointe De Drône
The Pointe de Drône is a mountain of the Pennine Alps, located on the border between Italy and Switzerland. It lies west of the Great St. Bernard Pass it, Colle del Gran San Bernardogerman: Grosser Sankt Bernhard , photo = Great St Bernard Pass.jpg , photo_caption = View of the pass and hospice from Great St Bernard Lake with Mont Vélan in background , elevation_m = 2469 , elevation_ref = .... References External links Pointe de Drône on Hikr Mountains of the Alps Mountains of Switzerland Mountains of Italy Italy–Switzerland border International mountains of Europe Mountains of Valais Two-thousanders of Switzerland {{Aosta-mountain-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lac Des Toules
__NOTOC__ Lac des Toules is a reservoir in Valais, Switzerland, at Bourg-Saint-Pierre. Its surface area is . It has a €2.2 million floating solar plant that was flown in by helicopter in 2019, and delivers 800 MWh/year. The dam Les Toules was completed in 1963. See also *List of lakes of Switzerland *List of mountain lakes of Switzerland This is a list of high-altitude lakes in Switzerland. It includes all significant lakes, natural or artificial, with an area over 4 hectares and a height over 800 metres above sea level. This height approximately corresponds to the transiti ... References Lakes of Valais Reservoirs in Switzerland {{valais-lake-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orsières
Orsières is a municipality in the district of Entremont in the canton of Valais in Switzerland. History Orsières is first mentioned in 972 as ''Pons Ursarii''. In medieval times, it was a stage on the ''Via Francigena''. Geography Orsières has an area, , of . Of this area, 16.8% is used for agricultural purposes, while 25.2% is forested. Of the rest of the land, 1.5% is settled (buildings or roads) and 56.5% is unproductive land. The municipality is located at the foot of the Mont Blanc Massif on the road over the Great St Bernard Pass. It is located on the border with both Italy and France and covers two valleys, the Val Ferret and the Vallée de Champex. It consists of the village of Orsières and twelve hamlets including Champex, Ferret, Issert, La Fouly and Praz-de-Fort. La Fouly La Fouly () is a tourist destination for families and a starting point for many hikes into the surrounding mountains. This hamlet in the municipality of Orsières is located in the Val Fe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Giétro Glacier
The Giétro Glacier or Giétroz Glacier (french: Glacier du Giétro) is a 4 km long valley glacier located in south-western Switzerland. The 1818 Giétro Glacier catastrophe, which led to lake outburst flood, is one of the most famous and most disastrous historical cases in the Swiss Alps. Description The Giétro Glacier lies on the northern side of the Pennine Alps in the Swiss canton of Valais. It is located in the upper Bagnes Valley, south of Martigny and Verbier. The length of the glacier is 4.45 km (2017) and its area is 5.3 km2 (2017). The glacier is fed by the snows of Mont Blanc de Cheilon (3,870 m) and La Ruinette (3,875 m). On the upper part, the glacier is relatively flat. It descends to the north on the side of Mont Rouge du Giétro and then curves to the west between Le Pleureur and Mont Rouge. On the lower part, the glacier reaches a steepness of 40% forming a large number of crevasses. The terminus is located at about 2,750 metres. Part of the g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacial Dam
In geology, a proglacial lake is a lake formed either by the damming action of a moraine during the retreat of a melting glacier, a glacial ice dam, or by meltwater trapped against an ice sheet due to isostatic depression of the crust around the ice. At the end of the last ice age about 10,000 years ago, large proglacial lakes were a widespread feature in the northern hemisphere. Moraine-dammed The receding glaciers of the tropical Andes have formed a number of proglacial lakes, especially in the Cordillera Blanca of Peru, where 70% of all tropical glaciers are. Several such lakes have formed rapidly during the 20th century. These lakes may burst, creating a hazard for zones below. Many natural dams (usually moraines) containing the lake water have been reinforced with safety dams. Some 34 such dams have been built in the Cordillera Blanca to contain proglacial lakes. Several proglacial lakes have also formed in recent decades at the end of glaciers on the eastern side of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bagnes
Bagnes is a former municipality in the district of Entremont in the canton of Valais in Switzerland. On 1 January 2021 the former municipalities of Bagnes and Vollèges merged to form the new municipality of Val de Bagnes. With an area of , Bagnes used to be the largest municipality of Switzerland until the formation of Glarus Süd in 2011. History Bagnes was first mentioned in 1150 as ''Banie''. It was formerly known by its German name, ''Bangis'', although this is no longer used. Before 1150, when it came to the abbey of Saint-Maurice, Bagnes was owned by the Counts of Savoy. It remained under the abbey's authority until 1798, when it became part of the Entremont district. Verbier castle (also called the ''abbaye'') is first mentioned in 1287 in Le Châble and was presumably destroyed in 1476. Throughout the 19th century, the radicals and conservatives feuded violently in the villages. This led, in 1844, to the bloody battle of Corberaye, in which three conservatives we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Battle Of Octodurus
The battle of Octodurus took place in the winter of 57–56 BC in the Gallic town of Octodurus in what is now Martigny, Valais, Switzerland. The battle was the result of a Roman attempt to open the Great St. Bernard Pass over the Alps. It was a Roman victory, but the ferocity of the fighting ended with the Roman legion moving back out of the Alps. Background When Caesar was in Gaul (57–56 BC) he sent Servius Galba with the Twelfth Legion and some cavalry to Gallia Transalpina, into the country of the Nantuates, Veragri, and Seduni. His purpose in sending this force was to protect the Poeninus Pass over the Alps. Roman merchants could travel over the pass, but were sometimes attacked and were forced to pay tolls to the mountain tribes. Galba, after taking many strong places, and receiving the submission of the people, sent two cohorts into the country of the Nantuates, and wintered with the remaining cohorts in a town of the Veragri named Octodurus, which was in a narr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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