When we holiday in the U.K. we try to head to the eastern parts as i5 tends to be dryer, no point going to Cornwall coz it rains almost as much there as it does here!We took our 2 kids to the Railway Museum at least twice each, great day out and plenty to do in the surrounding area. The Yorvik Viking Centre is great too.
We used to have a caravan and about 10 years ago we took it up to York, we had a great time. The train museum as great as was the Viking centre and the city centre was also well worth checking out. We went also went up to the moors. After a week there we moved in to Mablethorpe which is on the east coast not far from Skegness - that wasn’t a great call.