Portjengrat | |
---|---|
Pizzo d'Andolla | |
Highest point | |
Elevation | 3,654 m (11,988 ft) |
Prominence | 411 m (1,348 ft) [1] |
Parent peak | Weissmies |
Isolation | 3.47 km (2.16 mi) |
Listing | Alpine mountains above 3000 m |
Coordinates | 46°06′03.4″N8°02′05″E / 46.100944°N 8.03472°E Coordinates: 46°06′03.4″N8°02′05″E / 46.100944°N 8.03472°E |
Geography | |
Location | Valais, Switzerland Piedmont, Italy |
Parent range | Pennine Alps |
Climbing | |
First ascent | 7 September 1871 by Franz and Alexander Burgener guiding Clinton Thomas Dent |
The Portjengrat (also known as Pizzo d'Andolla) is a mountain of the Pennine Alps, located on the border between Switzerland and Italy. It lies south of the Weissmies and the Zwischbergen Pass, where the international border diverges away from the main Alpine watershed. The summit of the Portjengrat has an elevation of 3,654 metres above sea level and is the tripoint between the valleys of Saas, Divedro (both in Valais) and Antrona (in Piedmont). It is the culminating point of the Antrona valley.
The east side of the Portjengrat is covered by a glacier named Zwischbergen Gletscher. Smaller glaciers can be found on the west and south side of the mountain.
The closest locality is Saas-Almagell, on the west side.
The Alpine region of Switzerland, conventionally referred to as the Swiss Alps, represents a major natural feature of the country and is, along with the Swiss Plateau and the Swiss portion of the Jura Mountains, one of its three main physiographic regions. The Swiss Alps extend over both the Western Alps and the Eastern Alps, encompassing an area sometimes called Central Alps. While the northern ranges from the Bernese Alps to the Appenzell Alps are entirely in Switzerland, the southern ranges from the Mont Blanc massif to the Bernina massif are shared with other countries such as France, Italy, Austria and Liechtenstein.
The Pennine Alps, also known as the Valais Alps, are a mountain range in the western part of the Alps. They are located in Switzerland (Valais) and Italy.
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Valais, or Wallis, more formally the Canton of Valais, is one of the 26 cantons forming the Swiss Confederation. It is composed of thirteen districts and its capital and largest city is Sion. The flag of the canton is made of thirteen stars representing the districts, on a white-red background.
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The Weissmies 4,017 m (13,179 ft) is a mountain in the Pennine Alps in the canton of Valais in Switzerland near the village of Saas-Fee. It is the easternmost four-thousander of its range.
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Titlis is a mountain of the Uri Alps, located on the border between the cantons of Obwalden and Bern. At 3,238 metres (10,623 ft) above sea level, it is the highest summit of the range north of the Susten Pass, between the Bernese Oberland and Central Switzerland. It is mainly accessed from Engelberg (OW) on the north side and is famous as the site of the world's first rotating cable car. The cable car system connects Engelberg to the summit of Klein Titlis through the three stages of Gerschnialp, Trübsee and Stand.
Antrona Schieranco is a comune (municipality) in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located about 120 kilometres (75 mi) northeast of Turin and about 35 kilometres (22 mi) northwest of Verbania, in a branch of the Val d'Ossola, on the border with Switzerland.
Bognanco, population about 250, is a commune in the Province of Verbano-Cusio-Ossola in the Italian region Piedmont, located in an Alpine valley about 120 kilometres (75 mi) northeast of Turin immediately to the west of Domodossola and on the border with Switzerland. Its municipal boundaries extend over an area of 58.1 square kilometres (22.4 sq mi) that ranges in elevation from 380 to 2,713 metres above sea-level and borders on the Italian communes of Antrona Schieranco, Crevoladossola, Domodossola, Montescheno and Trasquera, and Zwischbergen in the Swiss canton Valais.
The Alphubel is a mountain of the Swiss Pennine Alps, located between the valleys of Zermatt and Saas in the canton of Valais. It is part of the Allalin Group, a subgroup of the Mischabel Group, which culminates at the Dom. The summit of the Alphubel consists of a large ice-covered plateau, part of the Fee Glacier on its east side. The west side of the mountain is more rocky and much steeper. It overlooks the Weingartensee.
The Wildstrubel is a mountain of the Alps, straddling the border between the Swiss cantons of Bern and Valais. It forms a large glaciated massif, about 15 km wide, extending between the Rawil Pass and the Gemmi Pass. Along with the Muverans, the Diablerets and the Wildhorn, the Wildstrubel is one of the four distinct mountain massifs of the Bernese Alps that lie west of the Gemmi Pass. The massif of the Wildstrubel is at the centre between the valleys of Simmental (BE), Engstligental (BE) and the Rhone (VS), the exact location of the tripoint being the summit of the Schneehorn. It comprises several distinct summits, including the Wetzsteinhorn, the Rohrbachstein, the Weisshorn, the Pointe de la Plaine Morte, Mont Bonvin, the Trubelstock and the Schneehorn. The main crest with the almost equally high summits of the Mittelgipfel and the Grossstrubel forms an amphitheatre oriented eastward which ends at the Steghorn and the Daubenhorn. This area encloses the Wildstrubel Glacier. To the southwest, the Wildstrubel overlooks the high plateau of the Plaine Morte Glacier, which also includes an unnamed lake below the Schneehorn.
The Wildhorn is a mountain of the Alps, straddling the border between the Swiss cantons of Bern and Valais. At 3,248 metres (10,656 ft) above sea level, it is the highest summit of the Bernese Alps west of the Gemmi Pass. It forms a large glaciated massif, about 10 km wide, extending between the Sanetsch Pass and the Rawil Pass. Along with the Muverans, the Diablerets and the Wildstrubel, the Wildhorn is one of the four distinct mountain massifs of the Bernese Alps that lie west of the Gemmi Pass. The massif of the Wildhorn is at the centre between the valleys of the Saane, Simme and the Rhone (Valais). It comprises several distinct summits, including the Arpelistock, Le Sérac, the Geltenhorn, the Sex Noir, the Sex Rouge, the Schnidehorn and the Six des Eaux Froides. The main crest is between the glaciers named Tungelgletscher and Glacier du Wildhorn. South of the main summit is the almost equally high summit of Mont Pucel. The Wildhorn is surrounded by several large mountain lakes: the Lac de Sénin, the Lauenensee, the Iffigsee, the Lac de Tseuzier and the Lac des Audannes. The Tungelgletscher, on the north-east face, was measured as 1.9 km in length in 1973.
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The Latelhorn is a mountain of the Pennine Alps, located on the border between Switzerland and Italy. It lies between the valleys of Saas (Valais) and Antrona (Piedmont), just north of the Antrona Pass.
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