[Closed] Daytrip from London Recommendations

I've got the parents down this weekend so looking to drive somewhere for the day on Saturday. Somewhere that's around a 2hours-ish drive.

So far thoughts have included Bath (which I've been to several times) and Stratford-Upon-Avon; but I've heard that it's a bit over-hyped there (and we don't really have much interest in Shakespeare beyond catching sight of his house).

Let's have your suggestions...