[diebitter]

Walk buddy.

Walk from Leicester Square to St Pauls, see a few sights.

Walk down oxford street, walk through Hyde Park, see Marble Arch, this morning you can go listen to the mad speakers there.

Go see the Tower of London maybe, and the houses of Parliament/Big Ben.

Try the London Eye (if it's open)

London is a fun place to walk around (like any of the big or old cities).