Recommended: Anhui Swimming Pool, check the price by yourself, it is not very expensive, and there are many people who may go recently. If you are afraid of many people, you can find other smaller swimming pools;
Carrefour, Wal-Mart, Lotus at the beginning of the month, Happy Family, Top 100, etc., run to the nearest place and sit casually;
Anhui Book City, Hefei Xinhua Bookstore, these places can blow air conditioning for free, and you can also read books to kill time without spending a penny, hehe!
Anhui Library has a large collection of books and likes reading, so it is not expensive to get a certificate.
You can also go to Internet cafes, if you like surfing the Internet!
It's also good to wait at KFC. If you are afraid of being told, just order a bag of potato chips, watch or chat while eating, and bring a notebook to play.
It's best not to naively think that the best summer resort is to travel to the mountains. There are no mountains in Hefei and there are no mountains to avoid. The most realistic way is to find an air conditioner.