Located in Nyingchi City of China's Xizang, Xiuba Castle boasts a history of over 1,600 years. It is the oldest ancient fort and watchtower architectural complex existing in Xizang with the most well-preserved structure and the largest scale of its kind. 

Photo: Xizang Daily

Editor: Ni Weijing, Zhi Xinghua

Translator: Luo Rongting, Jia Dan

Review: Drakpa Wangchen, Zhang Qi