Lichi Park is also a famous attraction in Madrid. The park is near the city center and the traffic is quite convenient. The park is free and there are several viewing points inside. There is an indication map when I enter the door. I went directly to see the Crystal Palace. I was a little disappointed because the interior of the Crystal Palace was not open this day. I can only see the appearance. In fact, it is a large glass room. There are still a lot of locals coming to the park, and there are many people who have acted in the artificial lake. This is also one of the characteristics of Spain. If you have enough time, you can come and see it, otherwise it is not necessary.