Originally Posted by
Stutoman
Go to Waterloo station via tube (it's very close to london eye) and basically it's a tunnel like underpass.
From London eye ticket building take the path on the left (if on riverside) cross the busy road and it's a road under a dirty glass building with a blue metal frame (the old eurostar station). Obvi don't drive there as other end of road is blocked :P
Take a camera, if you don't you'll regret it :P