Changing of the guards outside the Kremlin. Inside St. Basil's Cathedral. Scores of statues adorn the station, depicting ordinary Russian people who took part in the revolution. You can go and visit him as he lies in his glass cabinet. Either he's very well preserved, or it's just a wax dummy.
Security is very strict around the tomb.
No photos, no talking, no hands in pockets. You have to keep walking around the casket, perhaps so you can't get a good look at him. At this point it's about 500 metres across. In other places it's a kilometer or more wide. The beer didn't have that effect on me either.