Tsetserleg , also romanized as Cecerleg (, ; "park" or "garden") is the capital of Arkhangai Aimag (province) in Mongolia. It lies on the northeastern slopes of the Khangai Mountains, southwest of Ulaanbaatar. It has a population of 16,553 (2000 census, with Erdenebulgan sum rural territories population was 18,519), 16,618 (2003 est.), 16,300 (2006 est.). Tsetserleg is geographically located in the Bulgan sum in the south of the aimag. It is not to be confused with Tsetserleg sum in the north. In 1992 Tsetserleg was designated as Erdenebulgan sum, which has an area of . History Tsetserleg is an ancient cultural and commercial centre. It was once the seat of a monastery (Zayiin Gegeen Monastery), built by the First Khalkh Zaya Pandita, Luvsanperenlei (1642–1715) (who should not be confused with Zaya Pandita Namkhaijantsan (1599–1662)). It consisted of the main Guden Süm, the Right, or Summer Semchin Temple, and the Left, or Winter Semchin Temple, all built in the early 1680s. The sixth Zaya Pandita, Jambatseren, was killed by the Communists in 1932, and the main Guden temple was turned into a museum. There is a seventh Zaya Pandita, but he mostly lives in Ulan Bator and visits only occasionally. Facilities Tsetserleg has an airport, with regular connections from and to Ulan Bator, a theatre, hotel, hospital, and an agricultural college. The main industry is food processing. Famous people Bat-Erdenyn Batbayar (Baabar), historian Radnaasümbereliin Gonchigdorj Gelegjamtsyn Ösökhbayar, wrestler Maidarjavyn Ganzorig, cosmonaut and scientist Climate Tsetserleg has a dry-winter subarctic climate (Dwc). It is part of a microclimate which experiences cooler summers and warmer winters than the rest of Mongolia. Wind speed is also relatively calm on average. In the coldest month of winter, January, it is often the warmest place in the country and temperatures rarely plummet below -30 °C, often hovering at around -15 °C to -25 °C during nighttime and 5 °C to -15 °C during daytime. In January 2014 and 2015 the coldest temperature was -26 °C (each during a short cold snap) while average minimum temperature was -16 °C which was 12 degrees warmer than the Ulaanbaatar average minimum of -28.5 °C (January 2014 and 2015) and identical to the Hohhot average minimum of -16 °C (January 2014 and 2015). The average maximum temperature in January 2015 was 0 °C or the same as Hohhot while overall average January temperature was -9 °C again the same as