Urdok Ridge
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Urdok Ridge
The Urdok ridge is a high mountain ridge which follows the continuation of the southwest ridge of Gasherbrum I. Two main chains of the Karakoram range meet on this ridge. Along the Urdok ridge, there are several peaks. From north to south these include: Urdok I (7,250 also known as Urdok Kangri I), and an unnamed peak (7,136 m), before the ridge reaches the Abruzzi Saddle mountain pass (6,782 m). The Abruzzi Saddle marks the boundary between the Gasherbrum, Gasherbrum group and the Sia Kangri massif. Continuing south, the ridge rises to Urdok II (7,082 m) and Urdok III (6,950 m) before reaching Sia Kangri. Some recognize Urdok II as Sia Kangri North. Nomenclature In 1934, Günter Dyhrenfurth, Günter Oskar Dyhrenfurth explored the region while looking for access points to climb Gasherbrum I. He named the Urdok ridge as it drops off to the northeast towards the Urdok Glacier. The glacier was already known by this name on the Chinese side of the Karakoram at this time. ...
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Pakistan
Pakistan, officially the Islamic Republic of Pakistan, is a country in South Asia. It is the List of countries and dependencies by population, fifth-most populous country, with a population of over 241.5 million, having the Islam by country#Countries, second-largest Muslim population as of 2023. Islamabad is the nation's capital, while Karachi is List of cities in Pakistan by population, its largest city and financial centre. Pakistan is the List of countries and dependencies by area, 33rd-largest country by area. Bounded by the Arabian Sea on the south, the Gulf of Oman on the southwest, and the Sir Creek on the southeast, it shares land borders with India to the east; Afghanistan to the west; Iran to the southwest; and China to the northeast. It shares a maritime border with Oman in the Gulf of Oman, and is separated from Tajikistan in the northwest by Afghanistan's narrow Wakhan Corridor. Pakistan is the site of History of Pakistan, several ancient cultures, including the ...
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China
China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after India, representing 17.4% of the world population. China spans the equivalent of five time zones and Borders of China, borders fourteen countries by land across an area of nearly , making it the list of countries and dependencies by area, third-largest country by land area. The country is divided into 33 Province-level divisions of China, province-level divisions: 22 provinces of China, provinces, 5 autonomous regions of China, autonomous regions, 4 direct-administered municipalities of China, municipalities, and 2 semi-autonomous special administrative regions. Beijing is the country's capital, while Shanghai is List of cities in China by population, its most populous city by urban area and largest financial center. Considered one of six ...
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Xinjiang
Xinjiang,; , SASM/GNC romanization, SASM/GNC: Chinese postal romanization, previously romanized as Sinkiang, officially the Xinjiang Uygur Autonomous Region (XUAR), is an Autonomous regions of China, autonomous region of the China, People's Republic of China (PRC), located in the Northwest China, northwest of the country at the crossroads of Central Asia and East Asia. Being the List of Chinese administrative divisions by area, largest province-level division of China by area and the List of the largest country subdivisions by area, 8th-largest country subdivision in the world, Xinjiang spans over and has about 25 million inhabitants. Xinjiang Borders of China, borders the countries of Afghanistan, India, Kazakhstan, Kyrgyzstan, Mongolia, Pakistan, Russia, and Tajikistan. The rugged Karakoram, Kunlun Mountains, Kunlun and Tian Shan mountain ranges occupy much of Xinjiang's borders, as well as its western and southern regions. The Aksai Chin and Trans-Karakoram Tract regions ...
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Karakoram
The Karakoram () is a mountain range in the Kashmir region spanning the border of Pakistan, China, and India, with the northwestern extremity of the range extending to Afghanistan and Tajikistan. Most of the Karakoram mountain range is within Pakistan's Gilgit-Baltistan region, the northern subdivision of Kashmir. Karakoram's highest and the List of highest mountains on Earth#List of world's highest peaks, world's second-highest peak, K2, is located in Gilgit-Baltistan. The mountain range begins in the Wakhan Corridor in Afghanistan in the west, encompasses the majority of Gilgit-Baltistan, controlled by Pakistan and then extends into Ladakh, controlled by India and Aksai Chin, controlled by China. It is part of the larger Trans-Himalayan mountain ranges. The Karakoram is the Greater Ranges, second-highest mountain range on Earth and part of a complex of ranges that includes the Pamir Mountains, Hindu Kush, and the Indian Himalayas. The range contains 18 summits higher tha ...
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Gasherbrum I
Gasherbrum I, originally surveyed as K5, and also known as Hidden Peak, is the 11th highest mountain in the world at above sea level. It is located between Shigar District in the Gilgit–Baltistan region of Pakistan and Tashkurgan in the Xinjiang province of China. Gasherbrum I is part of the Gasherbrum Massif, located in the Karakoram region of the Himalaya. ''Gasherbrum'' is often claimed to mean "Shining Wall", presumably a reference to the highly visible face of the neighboring peak Gasherbrum IV; but in fact, it comes from "rgasha" (beautiful) + "brum" (mountain) in Balti, hence it actually means "beautiful mountain". Gasherbrum I was designated K5 (meaning the 5th peak of the Karakoram) by T.G. Montgomerie in 1856 when he first spotted the peaks of the Karakoram from more than 200 km away during the Great Trigonometric Survey of India. In 1892, William Martin Conway provided the alternate name, Hidden Peak, in reference to its extreme remoteness, due to whic ...
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Mountain Pass
A mountain pass is a navigable route through a mountain range or over a ridge. Since mountain ranges can present formidable barriers to travel, passes have played a key role in trade, war, and both Human migration, human and animal migration throughout history. At lower elevations it may be called a hill pass. A mountain pass is typically formed between two volcanic peaks or created by erosion from water or wind. Overview Mountain passes make use of a gap (landform), gap, saddle (landform), saddle, col or notch (landform), notch. A topographic saddle is analogous to the mathematical concept of a saddle surface, with a saddle point marking the minimum high point between two valleys and the lowest point along a ridge. On a topographic map, passes can be identified by contour lines with an hourglass shape, which indicates a low spot between two higher points. In the high mountains, a difference of between the summit and the mountain is defined as a mountain pass. Passes are o ...
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Gasherbrum
Gasherbrum () is a remote group of mountain, peaks situated at the northeastern end of the Baltoro Glacier in the Karakoram mountain range. The peaks are located within the border region of Gilgit-Baltistan, Pakistan and Xinjiang, China. The massif contains three of the world's eight-thousander, 8,000 metre peaks (if Broad Peak is included). The highly visible face of Gasherbrum IV has gained the nickname the "Shining Wall" and this has often been claimed as the meaning of the word "Gasherbrum". However the name Gasherbrum comes from "rgasha" (beautiful) + "brum" (mountain) in Balti language, Balti, hence it actually means "beautiful mountain". Geography The Gasherbrum range forms the continental divide of southern Asia; drainage to the north and east flows into the Tarim Basin, drainage to the south and west flows into the Arabian Sea. History In 1856, Thomas George Montgomerie, a British Royal Engineers lieutenant and a member of the Great Trigonometric Survey of ...
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Sia Kangri
Sia Kangri (7,422 m, 24,350 ft) is a mountain in the Baltoro Muztagh in the Karakoram. Its summit lies on the border of Pakistan and China. About a kilometer southeast of the Sia Kangri summit is the tri point where territories controlled by India, Pakistan and China meet. Territories on all sides are disputed. The land immediately to the southwest of the peak is claimed by both Pakistan and India and controlled by Pakistan. The land to the northeast is part of the Trans-Karakoram Tract, controlled by China under a 1963 border agreement with Pakistan but claimed by India. The land to the southeast is claimed by Pakistan and India, but controlled by India, as a part of Ladakh. Sia Kangri is the 63rd highest mountain in the world, and the 25th highest in Pakistan. The peak is on the watershed between the Indus River basin and the Tarim Basin. Indira Col which is 3 km to the east is the northernmost point under India's control. Sia Kangri was first climbed in 1934 by th ...
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Günter Dyhrenfurth
Günter Oskar Dyhrenfurth (12 November 1886 – 14 April 1975) was a German-born, German and Swiss mountaineer, geologist and Himalayan explorer. He won a gold medal in alpinism at the 1936 Summer Olympics, the third and final time the award was offered. Biography He led the International Himalaya Expedition (IHE) 1930 to Kangchenjunga, and another one, IHE 1934, to the Baltoro region in the Karakorams, especially to explore the Gasherbrum-Group. This expedition made the first ascent of Sia Kangri and some of its sub-peaks and provided detailed information about the accessibility of the 8000ers Gasherbrum I Gasherbrum I, originally surveyed as K5, and also known as Hidden Peak, is the 11th highest mountain in the world at above sea level. It is located between Shigar District in the Gilgit–Baltistan region of Pakistan and Tashkurgan in the Xi ... and II. The first ascent of Gasherbrum I in 1958 was accomplished via the route proposed by Dyhrenfurth following the so- ...
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Urdok Glacier
The Urdok Glacier is found in the eastern Karakoram along the Shaksgam Valley or Trans-Karakoram Tract. It separates the Siachen Muztagh in the east from the Baltoro Muztagh in the west. In the west and south, the glacier is framed by Gasherbrum I (), Sia Kangri Sia Kangri (7,422 m, 24,350 ft) is a mountain in the Baltoro Muztagh in the Karakoram. Its summit lies on the border of Pakistan and China. About a kilometer southeast of the Sia Kangri summit is the tri point where territories controlled ... () and Urdok I (). Runoff from the Urdok Glacier ultimately flows into the Shaksgam River. The Urdok Glacier is largely covered by rock debris, which slows snowmelt. Despite the presence of climate change, research has found that ice cliffs were growing in size on Urdok Glacier, compared to other glaciers in the region. The Urdok Glacier is additionally characterized as a " surge-type" or "surge-modified" glacier, where its speed can increase rapidly. The variability in th ...
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Gilgit-Baltistan
Gilgit-Baltistan (; ), formerly known as the Northern Areas, is a region administered by Pakistan as an administrative units of Pakistan, administrative territory and consists of the northern portion of the larger Kashmir region, which has been the subject of a Kashmir#Kashmir dispute, dispute between India and Pakistan since 1947 and between India and China since 1959.The application of the term "administered" to the various regions of Kashmir and a mention of the Kashmir dispute is supported by the WP:TERTIARY, tertiary sources (a) through (e), reflecting WP:DUE, due weight in the coverage. Although "controlled" and "held" are also applied neutrally to the names of the disputants or to the regions administered by them, as evidenced in sources (h) through (i) below, "held" is also considered politicised usage, as is the term "occupied," (see (j) below). (a) (subscription required) Quote: "Kashmir, region of the northwestern Indian subcontinent ... has been the subject of di ...
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Baltoro Muztagh
The Baltoro Muztagh (, ) is a subrange within the Karakoram mountain range. It spans across the Baltistan region of Gilgit-Baltistan, which is the northernmost political entity of Pakistan, and extends into Xinjiang, China. The crest of this range also serves as part of the border between Pakistan and China. The range is home to K2 which has an elevation of above sea level, which is also the second highest mountain in the world. Additionally, it is home to three other eight-thousander peaks, all located on the north and east sides of the Baltoro Glacier. Selected peaks of the Baltoro Muztagh Below is a list of peaks in the Baltoro Muztagh that exceed 7,000 meters (22,970 feet) in elevation and possess a topographic prominence of over 500 meters (1,640 feet), a commonly used criterion for considering peaks of this stature as independent. Lower summits There are a number of lower summits near the tongue of the Baltoro Glacier which are striking rock towers, and are famous for ...
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