London is a great city with classic architecture. It doesn't matter how many times I go into the city i still have the same reaction. I stand there slack-jawed looking at the buildings and bridges and people. There is tons to do.
One of my favorite buildings in London is St Pancras Station. Opened in 1868 it is a sight to behold. It is the first thing you see when you get off the train at neighboring Kings Cross Station. Kings Cross has been newly remodeled and is a bit impressive itself. However, for me, St Pancras is gorgeous.
When I come into London, seeing St Pancras against the London sky means I've landed. I am in London. It is by no means the only cool thing to see in London but it is something you shouldn't miss if you're ever in town.
Here's my minimalist representation of the station.