This seems to be becoming more and more common; pay the normal entry fee and then you can return for free for a whole year. It’s such a good idea. If you live locally then these offer excellent value for money, particularly with some of the larger attractions.
There are also a couple of places that offer a significant “locals” discount so I’ve included these here as well.
Click the image to read the full reviews of the places we’ve visited with the kids
The Roald Dahl Museum and Story Centre,