Cheap Days Out in Kent?

[CDMforever]

Starting to freak out about the impending summer hols!
Need some ideas, 3DCs aged 2, 4, and 13.
Heeeeeeelp, how do I accommodate such a huge age range?

where abouts in kent are you?

Take them to The Enchanted Forest

Greenwich Park - nearly in Kent.

or Ashdown Forest home of Winnie The Pooh!

i would head for london science museum/natural history. I would go more with what will be of interest to your 13 yr old though as you wont have him/her for much longer and the other 2 will be happy to just be out and about.
day at the seaside? chessington?(find a friend to share the rides), or just have an open house all summer and let dc13 have friends round,put paddling pool in garden for younger 2.?