Originally Posted by
threeatms
I took the train from BWI to Union station then used the Metro to get around DC from there. Quite easy and it didn't take too long considering how bad traffic can be in DC if you rent a car
This is the best, IMO. Poster forgot to mention that you have to take a bus from the baggage claim to the BWI train station. From there, you go to Union Station in DC and transfer to the metro. Closest stop to G'town is Foggy Bottom. Depending on how weighted down she is, it is a 3-5 block walk to the begining of G'town from there.