Top Free Musuems in London that your Kids will like:

1. Natural History Museum
2. Science Museum
3. V&A Museum
4. Museum of Childhood
5. Museum of London
6. Museum of London, Docklands
7. British Museum
8. Bank of England Museum
9. Imperial War Museum
10. National Maritime Museum
11. Royal AirForce (RAF) Museum
12. Grant Museum of Zoology

Some of the Paid Museums:

1. London Transport Museum
2. Postal Museum
3. HMS Belfast
4. Ripley's Believe it or Not!
5. Fan Museum