The free museums that would cost a fortune anywhere else
This is London's best-kept open secret. The British Museum, the National Gallery, the Tate Modern, the Natural History Museum, the V&A: all free to walk into, all world-class, any of which would charge you handsomely in another city. You could fill three days and not spend a penny on entry. The trick is to go in with a plan (pick a few rooms, not the whole building) and visit during late openings when the crowds thin out. We'll point you to the highlights worth your time in each.

