Lhasa in the context of "Dalai Lama"

The Tibetan Empire, or the Empire of Tibet (Tibetan: བོད་ཆེན་པོ, Wylie: bod chen po, lit. 'Great Tibet') was centered on the Tibetan Plateau and formed as a result of expansions under the Yarlung dynasty's 33rd king, Songtsen Gampo, in the 7th century. It expanded further under Trisong Detsen and reached its greatest extent under Ralpachen, stretching east to Chang'an, west beyond modern Afghanistan, south into modern India and the Bay of Bengal. It is referred to as Tufan or Tubo (吐蕃) in Chinese sources.

The Yarlung dynasty was founded in 127 BC in the Yarlung Valley along the Yarlung River, south of Lhasa. The Yarlung capital was moved in the 7th century from the Yungbulakang Palace to Lhasa by the 33rd ruler Songtsen Gampo, and into the Red Fort during the imperial period which continued to the 9th century. The beginning of the imperial period is marked in the reign of the 33rd ruler of the Yarlung dynasty, Songtsen Gampo. The power of Tibet's military empire gradually increased over a diverse terrain. During the reign of Trisong Detsen, the empire became more powerful and increased in size. At this time, a 783 treaty between the Tibetan Empire and the Tang dynasty defined the borders, as commemorated by the Shol Potala Pillar in Lhasa. Borders were again confirmed during the later reign of the 40th king Ralpachen through his 821–823 treaty, which was inscribed on a pillar at Jokhang. In the opening years of the 9th century, the Tibetan Empire controlled territories extending from the Tarim Basin to the Himalayas and Bengal, and from the Pamirs into what are now the Chinese provinces of Sichuan, Gansu and Yunnan. The murder of King Ralpachen in 838 by his brother Langdarma, and Langdarma's subsequent enthronement followed by his assassination in 842 marks the simultaneous beginning of the dissolution of the empire period.

The Battle of the Salween River (Chinese: 喀喇烏蘇之戰) was fought in September 1718 close to the Nagqu (i.e., Salween River) in Tibet, between an expedition of the Qing dynasty to Lhasa and a Dzungar Khanate force that blocked its path.

After Tsering Dhondup conquered Tibet in 1717 on the orders of his cousin, the Dzungar Khong Tayiji Tsewang Rabtan, the Qing Kangxi Emperor ordered his generals to muster an army and expel the Dzungars and their supporters from Tibet but the enormous distances and logistical difficulties prevented an immediate reaction. By 1718 the Qing were mustering an expedition in Xining made up of Chinese and Muslim soldiers. The Chinese took the shortest route to Lhasa which took them west of Xining and through a deserted area to Lhasa.

Rutog County (Tibetan: རུ་ཐོག་རྫོང་།, Chinese: 日土县) is a county in Ngari Prefecture, Tibet Autonomous Region, China. The county seat is the new Rutog Town, located some 1,140 km (710 mi) or 700 miles west-northwest of the Tibetan capital, Lhasa. Rutog County shares a border with India, which is disputed.

The county has a rich history of folk tales, myths, legends, proverbs and folk songs and has many caves, rock paintings and other relics. The Xinjiang-Tibet Highway runs through the Rutog County for 340 km (210 mi). The modern county established in March 1961 covers 74,500 km (28,800 sq mi). It has a very low population density with a population of just over 10,000.

Dunhuang (or DunHuang, listen) is a county-level city in northwestern Gansu Province, Western China. According to the 2010 Chinese census, the city has a population of 186,027, though 2019 estimates put the city's population at about 191,800. Sachu (Dunhuang) was a major stop on the ancient Silk Road and is best known for the nearby Mogao Caves.

Dunhuang is situated in an oasis containing Crescent Lake and Mingsha Shan (鳴沙山, meaning "Singing-Sand Mountain"), named after the sound of the wind whipping off the dunes, the singing sand phenomenon. Dunhuang commands a strategic position at the crossroads of the ancient Southern Silk Route and the main road leading from India via Lhasa to Mongolia and southern Siberia, and also controls the entrance to the narrow Hexi Corridor, which leads straight to the heart of the north Chinese plains and the ancient capitals of Chang'an (today known as Xi'an) and Luoyang.

Nikolay Mikhaylovich Przhevalsky (or Przewalski or Prjevalsky; 12 April [O.S. 31 March] 1839 – 1 November [O.S. 20 October] 1888) was a Russian geographer and a renowned explorer of Central and East Asia. Although he never reached his ultimate goal, the city of Lhasa in Tibet, he still travelled through regions then unknown to Westerners, such as northern Tibet (modern Tibet Autonomous Region), Amdo (now Qinghai) and Dzungaria (now northern Xinjiang). He contributed substantially to European knowledge of Central Asian geography.

Przhevalsky described several species previously unknown to European science, such as Przewalski's horse, Przewalski's gazelle, and the wild Bactrian camel, all of which are now endangered. He was also a mentor of the explorer Pyotr Kozlov.

Lhasa Tibetan or Standard Tibetan is a standardized dialect of Tibetan spoken by the people of Lhasa, the capital of the Tibetan Autonomous Region. It is an official language of the Tibet Autonomous Region.

In the traditional "three-branched" classification of the Tibetic languages, the Lhasa dialect belongs to the Central Tibetan branch (the other two being Khams Tibetan and Amdo Tibetan). In terms of mutual intelligibility, speakers of Khams Tibetan are able to communicate at a basic level with Lhasa Tibetan, while Amdo speakers cannot. Both Lhasa Tibetan and Khams Tibetan evolved to become tonal and do not preserve the word-initial consonant clusters, which makes them very far from Classical Tibetan, especially when compared to the more conservative Amdo Tibetan.

Yerpa (also known as Brag Yer-pa, Drak Yerpa, Druk Yerpa, Dagyeba, Dayerpa and Trayerpa) is a monastery and a number of ancient meditation caves that used to house about 300 monks, located a short drive to the east of Lhasa, Tibet.

Nagqu (also Naqu, Nakchu, or Nagchu; Tibetan: ནག་ཆུ།, Wylie: Nag-chu, ZWPY: Nagqu; Chinese: 那曲; lit. 'black river') is a prefecture-level city in the north of the Chinese autonomous region of Tibet. On May 7, 2018, the former Nagqu Prefecture was officially declared the sixth prefecture-level city in Tibet after Lhasa, Shigatse, Chamdo, Nyingchi and Shannan. The regional area, covering an area of 450,537 km (173,953 sq mi), is bordered by Bayingolin and Hotan Prefectures of Xinjiang to the north, Haixi, Yushu Prefectures of Qinghai and Chamdo to the east, Nyingchi, Lhasa and Shigatse to the south, Ngari Prefecture to the west. As of the 2010 census, it had a population of 462,381. Since its official establishment in 2018, it is the largest prefecture-level city by area in the world, being slightly larger than Sweden.According to the population sampling survey, the resident population of the city by the end of 2024 will be 514,300.

Nagqu contains 89 townships, 25 towns, and 1,283 villages. The main city of Nagqu is along the China National Highway 109, 330 kilometres (210 mi) northeast of Lhasa. Amdo, Nyainrong and Xainza are other towns of note. Extremely rich in water resources, with 81% of Tibet's lakes, covering a total area of over 30,000 square kilometres (12,000 sq mi), it contains lakes such as Namtso, Siling Lake and rivers such as Dangqu.

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.