|
Valganna (valley)
The Valganna is a valley in the Lugano Prealps, located north of Varese in northwestern Lombardy, Italy. Its main peaks are Monte Piambello, Poncione di Ganna, Monte Monarco, Monte Martica, Monte Chiusarella and Monte Minisfreddo. It is crossed by the Olona and Margorabbia rivers, and two small lakes, Lago di Ganna and Lago di Ghirla, are located in the valley. Three municipalities are located in the valley; Valganna, Cunardo and Induno Olona. The Valganna is known for its caves and its waterfalls, often frozen during winter Winter is the coldest season of the year in polar and temperate climates. It occurs after autumn and before spring. The tilt of Earth's axis causes seasons; winter occurs when a hemisphere is oriented away from the Sun. Different cultures .... References {{coord missing, Italy Province of Varese Po basin Valleys of Italy Geography of Lombardy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Margorabbia
The Margorabbia is the river (Stream#Intermittent and ephemeral streams, intermittent stream) of Valtravaglia, a valley in the province of Varese, Lombardy, Italy. It is a tributary of the Tresa which it joins a few hundred metres upstream of Lake Maggiore. The source is near Valganna. After forming a number of small lakes, including Lago di Ganna and Lago di Ghirla, its course continues through the Lugano Prealps, Prealps of Varese until near Cunardo it is swallowed up by a system of caves: ''Pont Niv'', ''Antro dei Morti'', ''Grotte di Villa Radaelli'' and ''Grotte del Traforo''. It emerges from underground near Ferrera di Varese and runs through the crossing the valley’s comune, communes of Grantola, Mesenzana and Germignaga. A cycle path has recently been constructed along this part of the river. The torrent has many Tributary, affluents. The most important left side tributaries are the Rancina, the Boesio and the Gesone; from the right it receives the waters of the Bogg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Po Basin
The Po Valley, Po Plain, Plain of the Po, or Padan Plain ( it, Pianura Padana , or ''Val Padana'') is a major geographical feature of Northern Italy. It extends approximately in an east-west direction, with an area of including its Venetic extension not actually related to the Po river basin; it runs from the Western Alps to the Adriatic Sea. The flatlands of Veneto and Friuli are often considered apart since they do not drain into the Po, but they effectively combine into an unbroken plain, making it the largest in Southern Europe. It has a population of 17 million, or a third of Italy's total population. The plain is the surface of an in-filled system of ancient canyons (the "Apennine Foredeep") extending from the Apennines in the south to the Alps in the north, including the northern Adriatic. In addition to the Po and its affluents, the contemporary surface may be considered to include the Savio, Lamone and Reno to the south, and the Adige, Brenta, Piave and Tagliame ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Province Of Varese
The province of Varese ( it, provincia di Varese) is a Provinces of Italy, province in the region of Lombardy in northern Italy. Its capital is the city of Varese (population of 80,857 inhabitants), but its largest city is Busto Arsizio. The headquarters of the AgustaWestland, the company merged into Leonardo S.p.A., Leonardo since 2016, the world's largest producer of helicopters, is based in Samarate, a ''comune'' of the province. As of 2015, it has a population of 889,410 inhabitants over an area of . History In Roman times, the fortified settlements of Castelseprio (archaeological park), Castelseprio and the port of Angera were of high importance in the region. The Visconti of Milan, House of Visconti conquered the region in the 13th century and completely destroyed Castelseprio. The House of Visconti used the land for agricultural purposes and as part of the territories of Milan. During this Visconti rule, Varese became prosperous due to high levels of trade in the region bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winter
Winter is the coldest season of the year in polar and temperate climates. It occurs after autumn and before spring. The tilt of Earth's axis causes seasons; winter occurs when a hemisphere is oriented away from the Sun. Different cultures define different dates as the start of winter, and some use a definition based on weather. When it is winter in the Northern Hemisphere, it is summer in the Southern Hemisphere, and vice versa. In many regions, winter brings snow and freezing temperatures. The moment of winter solstice is when the Sun's elevation with respect to the North or South Pole is at its most negative value; that is, the Sun is at its farthest below the horizon as measured from the pole. The day on which this occurs has the shortest day and the longest night, with day length increasing and night length decreasing as the season progresses after the solstice. The earliest sunset and latest sunrise dates outside the polar regions differ from the date of the winte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Waterfalls
A waterfall is a point in a river or stream where water flows over a vertical drop or a series of steep drops. Waterfalls also occur where meltwater drops over the edge of a tabular iceberg or ice shelf. Waterfalls can be formed in several ways, but the most common method of formation is that a river courses over a top layer of resistant bedrock before falling on to softer rock, which erodes faster, leading to an increasingly high fall. Waterfalls have been studied for their impact on species living in and around them. Humans have had a distinct relationship with waterfalls for years, travelling to see them, exploring and naming them. They can present formidable barriers to navigation along rivers. Waterfalls are religious sites in many cultures. Since the 18th century they have received increased attention as tourist destinations, sources of hydropower, andparticularly since the mid-20th centuryas subjects of research. Definition and terminology A waterfall is generally d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cave
A cave or cavern is a natural void in the ground, specifically a space large enough for a human to enter. Caves often form by the weathering of rock and often extend deep underground. The word ''cave'' can refer to smaller openings such as sea caves, rock shelters, and grottos, that extend a relatively short distance into the rock and they are called ''exogene'' caves. Caves which extend further underground than the opening is wide are called ''endogene'' caves. Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called ''caving'', ''potholing'', or ''spelunking''. Formation types The formation and development of caves is known as ''speleogenesis''; it can occur over the course of millions of years. Caves can range widely in size, and are formed by various geological processes. These may involve a combination of chemical processes, erosion by water, tectonic forces, microorgani ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Induno Olona
Induno Olona is a town and ''comune'' in Italy, in north-western Lombardy, north of Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city h ..., in the Province of Varese. It has a population, in 2007, of c. 10,200. Cities and towns in Lombardy {{Varese-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cunardo
Cunardo is a ''comune'' (municipality) in the Province of Varese in the Italian region Lombardy, located about northwest of Milan and about north of Varese. Cunardo borders the following municipalities: Bedero Valcuvia, Cugliate-Fabiasco, Ferrera di Varese, Grantola, Masciago Primo, Valganna Valganna is a ''comune'' (municipality) within the Province of Varese in the Italian region Lombardy, located about 60 km northwest of Milan and about 13 km north of Varese. The name Valganna is a compound of valley and Ganna, which is .... Demographic evolution Colors= id:lightgrey value:gray(0.9) id:darkgrey value:gray(0.8) id:sfondo value:rgb(1,1,1) id:barra value:rgb(0.6,0.7,0.8) ImageSize = width:455 height:303 PlotArea = left:50 bottom:50 top:30 right:30 DateFormat = x.y Period = from:0 till:3000 TimeAxis = orientation:vertical AlignBars = justify ScaleMajor = gridcolor:darkgrey increment:1000 start:0 ScaleMinor = gridcolor:lightgrey increment:20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Valganna
Valganna is a ''comune'' (municipality) within the Province of Varese in the Italian region Lombardy, located about 60 km northwest of Milan and about 13 km north of Varese. The name Valganna is a compound of valley and Ganna, which is the name of one of the villages located in the valley. Lago di Ghirla and Lago di Ganna are located in the territory of the municipality. Valganna borders the following municipalities: Arcisate, Bedero Valcuvia, Brinzio, Cuasso al Monte, Cugliate-Fabiasco, Cunardo, Induno Olona; the territory of the ''Comune'' is comprised in the Cinque Vette Park The Cinque Vette Park is a natural park, established by the Region of Lombardy on 19 June 2017. The park is located in the north-eastern part of the Province of Varese, in the Italian region of Lombardy. It takes the name from the main geographic .... References Cities and towns in Lombardy {{Varese-geo-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lago Di Ghirla
Lago di Ghirla is a lake at Valganna in the Province of Varese, Lombardy, Italy. Geography Ghirla Lake is at 442 metres above sea level. Its affluent is river Margorabbia which is a subterranean river coming from Lake Ganna. Its maximal depth is 14 m (46 ft). Its surface covers an area of 0,28 km2 Location The Ghirla Lake is located under comune of Valganna and the highway strada statale 233 varesina passes near his Eastern side. The Lake is also comprised in the Cinque Vette Park Climate The climate is continental because the lake is in a prealpine valley : temperatures go far below 0°C in winter and in summer the water temperature is about 20°C. History There are some important dates related to Lago di Ghirla: * 1898: the level of the lake was raised because of the construction of a dam which enabled the production of electrical energy thanks to a power station * 1914: the "Campionato Nazionale di pattinaggio di velocità", a national competition based on ic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lago Di Ganna
Lago di Ganna is a lake at Valganna in the Province of Varese, Lombardy, Italy. It has an area of 0,07 km² and a maximum depth of 3 m. It is part of a natural reserve. Geography It is located in the comune of Valganna. The lake has as an underground tributary the river Margorabbia, which than becomes an emissary that flows into the near Lago di Ghirla. It is entirely part of the frazione of ''Ganna'' and it's comprised in the Cinque Vette Park. History Between the XII and XIII centuries the benedictine monks changed the hydrography Hydrography is the branch of applied sciences which deals with the measurement and description of the physical features of oceans, seas, coastal areas, lakes and rivers, as well as with the prediction of their change over time, for the primary p ... through some reclamation works. In 1984 the lake became the center of the ''Natural Reserve of the Lake Ganna''. Fauna The population in Lake Ganna is mainly represented by pikes and tenche ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
