Members can visit parts of the Museum that everyday visitors don't get to see.
Come and use the electron microscopes in our science laboratories, which make even the tiniest bugs look like monsters from another planet.
Watch our experts at work while they uncover fossils in the Conservation Centre.
You can see new exhibitions before they're open to the general public, at our exclusive preview evening.
Oh, and you get into these exhibitions for free, too.
Talking of free stuff, you'll get Wild World, our kids magazine, 4 times a year. It's stuffed with features, fun facts, competitions, puzzles and posters.
You and your guests can top up your energy levels with free refreshments in our Member's Room. You can watch a video, read a book or magazine, or surf the Museum's website while you take a break.
You also get 10 per cent off anything you buy from all our gift shops and restaurants apart from the basement snack bar.
To become a member, you need an adult to help you, so ask a parent or guardian.