Peter and I went for a walk to Georgetown yesterday and through Georgetown University. We walked past 1789 (the restaurant we went to last month) and the Exorcist stairs.
I've seen The Exorcist, but it was many years ago and I can't really remember anything about it except the obvious. Peter and I keep meaning to watch it again but haven't quite got around to it yet.
I started looking online for references to the Exorcist stairs, and came across this cool site which lists locations around DC which appear in movies.
Here are two photos from our walk.
at the base of the Exorcist stairs