As far as I know, a special child Shenzhen Children&;s Paradise is the largest playground in the urban area. ; S Paradise, Nonglin Road, Futian District. Tickets are free, and three projects, such as Little Train and Shark Island, seem to be free. Others are charged, one is 5 yuan. And Shenzhen children S Park, Le Tong Road, Luohu District. There are no tickets, and there are also free items in it. There are not many free projects, such as the long slide. The fee used to be 3~10 yuan once. I don&;t amp I don&;t know much about other aspects.