We took the London canals to Camden Market. The canals were lined with colorful houseboats and the market was a gigantic hodgepodge of bustling shops. We spent hours exploring the ins and outs of Camden Market and still left with so much left to see.
We also did more London tourist-y things like take picture in telephone booths, explore the British Museum, walk around Chelsea, take the subway, and see a BBC Proms performance in the Royal Albert Hall.