Joypolis Wonder Forest is on the 4th floor of Global Harbor, and it's pretty big, with two different playgrounds that will keep kids of all ages occupied (best for ages 3-12). It’s got trampolines, slides, puzzles, virtual games all in a whimsical forest setting. From Mon-Fri admission costs 100rmb for 1 adult, 1 child; on the weekends it’s 20rmb more.