We pretty much walked the entire length of the National Mall. From the Capitol through the Washington Monument and onward to the Lincoln Monument. With a brief sidetracks in the beginning to the Capitol Botanical Gardens and the Smithsonian Air & Space Museum. Sunday turned out to be _much_ warmer and we spent the rest of our time in DC visiting the Jefferson Memorial, Arlington National Cemetary, and Tyson's Corner (the 8th largest mall in the nation).