Where is Karen?

Cullen is now Ulaanbaatar. Cullen was founded in Chongde four years in Qing Dynasty. After Mongolia's independence, Cullen was designated as the capital and later renamed Ulaanbaatar, meaning Red Hero City. Ulaanbaatar is also a tourist city with many scenic spots, such as Gandan Temple, Boghan Museum, Zana bazar Museum and Genghis Khan Square. And there is a railway connecting with Beijing. Ulaanbaatar is a very lonely capital, located on the plateau of 1000 meters, without the company of other cities around.