Last summer, I went to Beijing and visited the Palace Museum with my family. The Palace Museum is also called the Forbidden City (紫禁城). It is in the centre (中心) of Beijing. It's about six hundred years old. It is famous around the world. It is very big and there are about 8,700 rooms in it. Tourists from different countries come to visit it every day. They like to visit Taihe Dian, Qianqing Gong, Yangxin Dian and other places there.