Yarlung Tsangpo in the context of "Yarlung Tsangpo Grand Canyon"

Nanga Parbat, known locally as Diamer, is the ninth-highest mountain on Earth with its summit at 8,126 m (26,660 ft) above sea level. Lying immediately southeast of the northernmost bend of the Indus River in the Gilgit-Baltistan region of Pakistan-administered Kashmir, Nanga Parbat is the westernmost major peak of the Himalayas, and thus in the traditional view of the Himalayas as bounded by the Indus and Yarlung Tsangpo/Brahmaputra rivers, it is the western anchor of the entire mountain range.

Nanga Parbat is one of the 14 eight-thousanders. It rises far above its surrounding terrain and has the second-highest prominence among the 100 tallest mountains on Earth only behind Mount Everest. Nanga Parbat is well-known for being an extremely difficult climb, and has earned the nickname Killer Mountain for its high number of climber fatalities and pushing climbers to their limits. According to Guinness World Records, Nanga Parbat is the fastest growing mountain in the world, growing taller at a rate of 7 mm (0.27 in) per year.

The Brahmaputra is a trans-boundary river which flows through Southwestern China, Northeastern India, and Bangladesh. It is known as the Brahmaputra or Luit in Assamese, Yarlung Tsangpo in Tibetan, the Siang/Dihang River in Arunachali, and Jamuna River in East Bengal. By itself, it is the 9th largest river in the world by discharge, and the 15th longest.

It originates in the Manasarovar Lake region, near Mount Kailash, on the northern side of the Himalayas in Burang County of Tibet where it is known as the Yarlung Tsangpo River. The Brahmaputra flows along southern Tibet to break through the Himalayas in great gorges (including the Yarlung Tsangpo Grand Canyon) and into Arunachal Pradesh. It enters India near the village of Gelling in Arunachal Pradesh and flows southwest through the Assam Valley as the Brahmaputra and south through Bangladesh as the Jamuna (not to be confused with the Yamuna of India). In the vast Ganges Delta, it merges with the Ganges, popularly known as the Padma in Bangladesh, and becomes the Meghna and ultimately empties into the Bay of Bengal.

The Jamuna River (Bengali: যমুনা, romanized: yamunā Jomuna) is one of the three main rivers of Bangladesh. The two other major rivers in Bangladesh are the Padma and the Meghna. The Jamuna is the lower stream of the Brahmaputra River, which originates in Tibet as Yarlung Tsangpo, before flowing through India and then southwest into Bangladesh. The Jamuna flows south and joins the Padma River, near Goalundo Ghat, before meeting the Meghna River near Chandpur. The Meghna then flows into the Bay of Bengal.

The Brahmaputra-Jamuna is a classic example of a braided river and is highly susceptible to channel migration and avulsion.It is characterised by a network of interlacing channels with numerous sandbars enclosed between them. The sandbars, known in Bengali as chars, do not occupy a permanent position. The river deposits them in one year, very often to be destroyed later, and redeposits them in the next rainy season. The process of bank and deposit erosion together with redeposition has been going on continuously, making it difficult to precisely demarcate the boundary between the districts of Sirajganj and Pabna on one side and the districts of Mymensingh, Tangail and Dhaka on the other. The breaking of a char or the emergence of a new one is also a cause of much violence and litigation. The confluence of the Jamuna and the Padma rivers is unusually unstable and has been shown to have migrated southeast by over fourteen kilometres between 1972 and 2014.

Maquan River (Chinese: 马泉河) or Dangque Zangbu (Tibetan: རྟ་མཆོག་གཙང་པོ; lit. 'horse river'; Chinese: 当却藏布) is the upper section of Yarlung Tsangpo. It is located in the Tibet Autonomous Region, in the southwestern part of the country, about 670 km (416 mi) west of the regional capital Lhasa.

The average annual rainfall is 561 mm (22.1 in). The rainiest month is July, with an average of 123 mm (4.8 in) rainfall, and the driest is April, with 14 mm (0.55 in) precipitation.

Southern Tibet is a literal translation of the Chinese term "藏南" (pinyin: Zàng Nán), which may refer to different geographic areas:

The southern part of Tibet, covering the middle reaches of the Yarlung Tsangpo River Valley between Saga County to the west and Mainling County to the east, as well as neighbouring areas located between the Himalayas to the south and the Transhimalayas range to the north. The region extends around 1,000 km from west to east and 300 km from north to south. By this definition, Southern Tibet includes most of modern-day Shigatse, Lhasa, Lhoka (Shannan) Prefecture and Nyingchi Prefecture.

The Siyom River is a right bank tributary of the Brahmaputra (Dihang or Siang) in the Indian state of Arunachal Pradesh.

The Siyom rises on the south of the main ridge of the Assam Himalaya not far from the border with Tibet. The Siyom initially flows in a southerly direction, later in an easterly and southerly direction through the West Siang District. The Saje River is the most prominent of its several tributaries. The Mouling National Park is located on the east bank of the river. The river passes the district capital Aalo and finally flows into the Brahmaputra 50 km above Pasighat. The Siyom has a length of about 170 km. The catchment area of the Siyom borders in the east, north and northwest on that of the Yarlung Tsangpo and in the southwest on that of the Subansiri River.

Shannan (Chinese: 山南; pinyin: Shānnán; lit. 'south of the mountains'), also known as Lhoka (Tibetan: ལྷོ་ཁ།, Wylie: lho kha, ZWPY: lhoka; Chinese: 洛卡; pinyin: Luò kǎ), is a prefecture-level city in the southeastern Tibet Autonomous Region, China. Shannan includes Gonggar County within its jurisdiction with Gongkar Chö Monastery, Gonggar Dzong, and Gonggar Airport all located near Gonggar town.

Located on the middle and lower reaches of the Yarlung Valley, formed by the Yarlung Tsangpo River, Lhoka region is often regarded as the birthplace of Tibetan civilization. It is bounded by the city of Lhasa to the north, Nyingchi to the east, Shigatse on the west and the international border with India and Bhutan on the south. The city measures 420 kilometres (260 mi) east to west and 329 kilometres (204 mi) from north to south. Its uniqueness stems from the fact that Tibet's earliest agricultural farmland, its first palace and first Buddhist monastery are all located in Lhoka. It also has the distinction of having held the first lhamo performance. Ethnic Tibetans constitute 98% of the population, the remaining 2% being Han, Hui, Mönpa, Lhoba and other ethnic groups.