The Imperial Garden is beautiful. It is located opposite the palace. At the very top there are stunning views of the whole of Beijing and the Forbidden City.
A huge territory. Through it you can enter the Forbidden City, where you will not be allowed through the main entrance without prior appointment. And through the garden, you can get there for 40 yuan by buying tickets at the box office.
One of the most beautiful historical sites in China (and in the world). The scale and beauty of this city is amazing. Even just touching these stones causes awe and delight.