Obviously this place is full of history, just walk...

Obviously this place is full of history, just walking the battlements and looking round the towers is fantastic. Each tower contains an exhibit of some kind - old weapons, torture devices, videos and what not. Then you've got the crown jewels, gaudy for my taste but certainly worth a look. Then there's the armoury in the central White Tower including the armour of several kings and all kinds of swords, pole arms, cannons and whatnot. I thought it was a little overpriced when I bought my ticket, but there is so much to see and do it's well worth it. Highly recommended.