Ulaanbaatar

Lore & Background

Ulaanbaatar is the capital and largest city of Mongolia, situated in a valley on the Tuul River in north central Mongolia. It is the coldest capital city in the world by average yearly temperature. The city began in 1639 as a nomadic Buddhist monastic centre, relocating 29 times before permanently settling at its current location in 1778. In its early years, known as Örgöö (anglicized as Urga), it became Mongolia’s foremost religious centre and the seat of the Jebtsundamba Khutuktu, the spiritual head of the Gelug lineage of Tibetan Buddhism in Mongolia. After the 1727 Treaty of Kyakhta regulated Qing-Russian trade, a caravan route opened between Beijing and Kyakhta, along which the city was eventually settled. Following the Qing dynasty’s collapse in 1911, the city was central to independence efforts, leading to the Bogd Khanate under the 8th Jebtsundamba Khutuktu, and again during the 1921 communist revolution. In 1924, with the proclamation of the Mongolian People’s Republic, the city was renamed Ulaanbaatar and declared the capital. Modern urban planning began in the 1950s, replacing most old ger districts with Soviet-style flats. In 1990, large demonstrations here led to Mongolia’s transition to democracy and a market economy. Since then, an influx of migrants has caused explosive population growth, with many living in ger districts, contributing to severe winter air pollution. Excessive coal production and consumption make it one of the world’s most polluted cities, spiking childhood pneumonia and respiratory illnesses. Governed as an independent municipality, Ulaanbaatar is surrounded by Töv Province and contains nearly half the country’s population, serving as its cultural, industrial, financial, and transport hub.

Reader's Guide

Ulaanbaatar's significance lies in its role as Mongolia's primate city, containing almost half of the country's total population and serving as its cultural, industrial, financial and transport centre. Governed as an independent municipality, it is surrounded by Töv Province. The city's history as a mobile monastic centre reflects Mongolia's nomadic heritage, while its permanent settlement along a historic trade route underscores its strategic importance. The city's name changes—from Örgöö to Ikh Khüree to Niĭslel Khüree to Ulaanbaatar—trace Mongolia's political evolution from Buddhist theocracy to communist state to democratic nation.

Did You Know?

• Ulaanbaatar is the coldest capital city in the world by average yearly temperature.
• Excessive coal production and consumption make Ulaanbaatar one of the world's most polluted cities, causing spikes in pneumonia and other respiratory illnesses among children.