What should I prepare before going to the window of the world?

It is recommended to bring your own water and food and drink. Wear sneakers or sneakers. Don't wear high heels or sandals. Wear better socks. In addition, try to wear sports or casual clothes. If you plan to come out late, you can consider bringing a flashlight. Cell phones and cameras are fully charged. Besides, if you want to visit all the places. Try to choose to go early. You can search it, official website. See if there is any activity. Besides, the performance in the evening was very good. There is also a map at the door, which is free. Get it yourself. Prepare cash to buy tickets. Some places sell tickets separately. Other attractions are not sold separately. In addition, if you enter the customs from the outside, bring your ID card.