Museum of Witchcraft, Boscastle.
If anyone wanted to visit a museum with fascinating exhibits and really user-friendly labelling, this is the place to go. I find it interesting that a museum run by people with no curatorial training (as far as I know) actually has some of the best labelling I've seen. It's also run by an independent body and receives no public funds. Though some other museums helped after the floods by donating display cases and advice about conservation of the flood-damaged objects.