One of the best in London
In the Don't Miss column is the V and A (its a bit funky, it has paintings and furniture and silverware and some clothes, not a real pattern place, but a bit of this and that and its well organized and clean.
Better than the Science Museum, Better than the Natural History. Do see this one, and see the British Museum, the Museum of London.
Grounds were nice too, and check out the burned out exterior- I thought it was ugly, but then found out that was from the war and it survived with just the burn marks- very historic.