Is it appropriate to go to Beijing on National Day?

Not appropriate. National Day is a very lively and busy time, and it is also a time for people to travel widely. When you travel to Beijing on National Day, popular attractions will be very crowded, such as Tiananmen Square, the Forbidden City and the Great Wall. It may take a long time to wait in line, or it may be difficult to squeeze in the crowd. Similarly, transportation and accommodation may become more difficult and expensive.