We're making our annual pilgrimage to the North next week.
For once, we plan to stop on the way for a breather/picnic/activity.
We have a 10yr old DS. We don't want to go to the National Space Centre, but can anyone recommend anywhere within a 10-20 minute detour of the M1 that is worth a (briefish) visit (and includes public toilets!)? Leicester is about half-way.