If you are a Harry Potter fan, you need to go here!
London is full of incredible museums. I recently discovered this free museum, called the House of MinaLima.
It is a shop and exhibition of the graphic art of the Harry Potter films, along with other MinaLima work.
It is 3 floors (not handicap accessible), and open every day from 12-7 pm.
They are located at: 26 Greek Street, Soho, London, W1D 5DE