The Hunza Valley is a mountainous valley in Gilgit in the Gilgit-Baltistan region of the Northern Areas of Pakistan. The Hunza valley is situated to the north of the Hunza River, at an elevation of around 2,500 metres (8,200 ft). The territory of Hunza is about 7,900 square kilometres (3,100 sq mi). Karimabad (formerly called Baltit) is the main town, which is also a very popular tourist destination because of the spectacular scenery of the surrounding mountains like Ultar Sar, Rakaposhi, Bojahagur Duanasir II, Ghenta Peak, Hunza Peak, Diran Peak and Bublimating (Ladyfinger Peak), all 6,000 metres (20,000 ft) or higher.
Hunza was formerly a princely state bordering China to the North-East and Pamir to its North-West, which continued to survive until 1974, when it was finally dissolved by Zulfiqar Ali Bhutto. The state bordered the Gilgit Agency to the south, the former princely state of Nagar to the east. The state capital was the town of Baltit (also known as Karimabad) and its old settlement is Ganish Village.
Hunza was an independent principality for more than 900 years. The British gained control of Hunza and the neighbouring valley of Nagar between 1889 and 1892 followed by a military engagement of severe intensity. The then Thom (Prince) Mir Safdar Ali Khan of Hunza fled to Kashghar in China and sought what can be called political asylum.
The Mirs of Hunza sent an annual tribute to the Kashmir Durbar until 1947, and along with the ruler of Nagar, was considered to be among the most loyal vassals of the Maharaja of Kashmir.
Today, the famous Karakoram Highway crosses Hunza, connecting Pakistan to China via the Khunjerab Pass. Travelling up the valley from the south, Hunza is the land to the left, and the former state of Nagar to the right of the Hunza River. Regular bus and van services operate between Gilgit and Central Hunza (Ganish Village, Aliabad and Karimabad) and also between Gilgit and Sost Gojal. PTDC Office at Gilgit, Sost and Islamabad arranges tours and transport for visitors.