Which park is the site of Yuanmingyuan?

Haidian District, northwest of Beijing, China. According to Baidu map, Yuanmingyuan Ruins Park is located in Haidian District, northwest of China. It is a group of large royal gardens in Qing Dynasty, covering an area of 350 hectares and about 5,200 mu. Yuanmingyuan, with a large scale, combines various garden styles and uses various gardening techniques to reproduce the artistic conception of poetry and painting. It is regarded by most landscape experts in China as the pinnacle of China's landscape art history. It is considered to be a model of China classical gardens with flat gardens, overlapping mountains and water management.