The Lambeth Walk is not as billed in the song. Quite a bleak but somehow beautiful mishmash of architectural accident–or–design; a legacy of stray WWII bombs intended for more auspicious near-at-hand targets, such as the Houses of Parliament. I study sculpture here each Monday; a lovely workshop inside. The exterior features one of only a few examples of an outside pulpit, apparently for the minister to take his message direct to the shoppers, in the Walk's heyday.
Not the most exciting place inside, but a lovely rooftop area which not all that many people seem to know about, 2 mins walk from Old St station. If it's packed then The Red Lion is just up the road.
Set amongst one of my favourite housing estates in London – the Brunswick, Renoir cinema shows art-house films in it's two small but comfortable screens. I come here at least twice a month, and always on my own.
The walk along the South Bank from Westminster to Tower Bridge will take you past a plethora or interesting sights and cultural hotspots. There's always something interesting going on too.