When is the best weather to go to Beijing in summer vacation? Is it worthwhile to go with a group or to travel independently? I come from Taizhou.

The weather in Beijing is very hot from July to September, and it will be very hot to wander outside. Coming to Beijing is not to go abroad, but to travel freely and cost-effectively. The tour group looks cheap, but it actually takes you to places you don't want to go. In the end, all kinds of consumption are higher, and the most important thing is that you are unhappy. I'm still free. I can go wherever I want. The buses and subways in Beijing are very convenient, and there are accommodations in almost every street. You can also buy accommodation online, which is also very cost-effective.