Traditionally, Haidian is bounded by Baiwang Mountain, and the south is called piedmont. About 265,438+00 square kilometers is the built-up area. The northern part is called the mountain back, covering an area of about 226 square kilometers, accounting for 53% of the land area of the whole region. After the mountain, it governs the four towns of Northwest Wang, Wenquan, Sujiatuo and Shangzhuang, which have always belonged to the countryside in history. Haidian Mountain used to be relatively backward, and now it has become a new area that Haidian is focusing on, known as the strategic hinterland.
The front of the mountain is bustling, dense and busy. Behind the mountain, surrounded by western hills, the countryside is open and there are northland scenery. Generally speaking, there is a huge difference between the front and back of the mountain. In front of the mountain, the city is dominant, and behind the mountain, the countryside is dominant.