To be honest I would much rather the kids run around outside than sit behind a computer. However there is a time and place for everything and this website is particularly good, especially if you are keen for a bit of piece and quiet! Aimed at 6-14 yr olds Club Penguin is extremely well put together and has all the necessary security credentials you would hope from such a site. Parents are also kept well informed and you can put a limit on the time the kids spend on the site which is good.

www.clubpenguin.com