Ah! I think people are being a bit harsh towards Cambridge! There is a lot to do here with kids! There's Milton Park with a junior parkrun every Sunday, feeding the ducks, canoeing, walking, a cafe etc... Ickswirth national trust, Anglesey abbey - with a fabulous kids area complete with den making, a cool treehouse thing, a restaurant, nice walks, a mill etc.., Houghton hall for boating and walking and picnics in summer, Wimpole hall with nice walks, a farm, tractor rides etc... and for indoor stuff, we have cinemas, bowling, loads of soft plays, an indoor climbing wall place, swimming pools with shoots and slides, loads of museums, an ice ring coming soon!, theatres, a spy mission place, duxford imperial war museum etc etc etc!!
And we r just a short train ride to London, a short car trip or train to Peterborough, near Bedford, and we r not even a million miles from Milton Keynes, Northampton or even Birmingham with a push!
We also have lovely people living here! Lovely schools, great kids, international vibe, two great universities, loads of countryside, little villages to live in which are a short hop to the city centre, I could go on and on!!
The only disadvantages I can see are that Cambridge is flat! and far from the beach! ... but we have Stanstead round the corner so even the beach and the mountains needn't be more that far away!