Originally Posted by
slawecki
http://www.history.navy.mil/about/navy_yard.html
this is the naval history museum and the destroyer uss barry. the circulator(bus) goes there. free parking on weekends.
the museum is very enjoyable, and touring the uss barry is really great.
I've done the barry. Fun. But, IIRC, you need to request permission about a week in advance to get on board at the Naval Yard - heigtened security procedures.