Metro Train

We are making use of the Metro Subway Train in DC. Talk about a convenient, easy-to-use system, this is it!
We use a day pass to get on and off as many times as we please.

Going down into the bowels of the earth to catch the train!

The stations are well-marked. We spent our day yesterday around the Smithsonian drop off station. That is where the National Mall is, and one can walk to just about anywhere from there to see the capitol sights.

Oh for one of these in the Seattle area :-)