^Following this system, Black Buccaneer and Zufari are "young fun".
Chessington isn't just for under 12s, I didn't go on Rameses until I was 13. I think many people who have never been to Chessington call it an under 12s park based on their selection of rides, but anyone who has been admires the scenery and agree it's for all ages.
There's also the zoo, that's not just for under 12s.
EDIT: Also, I agree with Ben, Toadstools and Monkey Swinger should both be family tbh
Burniel | Great at theme park knowledge, not so great at designing signatures.