I feel like the US is known for theme parks. My favorite is good old Disneyland in California - to me it's the classic and the best. Great rides, a fun atmosphere, and it's for kids and kids at heart. I really do feel like there's something for everyone at Disneyland! I know that people's opinions are divided on this though - so if you've been to the US (or if you live here!) what is your favorite theme park? If you haven't yet travelled here, is there a particular theme park that is on your absolute MUST see list if you do end up vacationing here?