Has any one got any suggestions on where I can go on holiday. I want to take my 2 sons away, there 12 and 15. Somewhere upto about 3 hours flight time, with plenty of sightseeing and some stuff for teens but not a holiday park. Done the holiday parks and disney world but never been to Europe before so no idea of where to go. A sort of transition between kids and adult holiday not too expensive please. Ideas for england holiday also considered. thanks.