iStock International
The 67-square-mile District of Columbia is divided into four quadrants (Northwest, Southwest, Northeast, and Southeast) which radiate out from the U.S. Capitol. Washington, D.C.'s grid layout makes it easy to get around: numbered streets run north and south, lettered streets east and west. Avenues named after U.S. states run diagonally.
George Washington University, the Kennedy Center, and the Watergate Hotel are just a few of the famous landmarks in the northwest neighborhood of Foggy Bottom. This historic area dates from the 19th century when Irish and German immigrants moved in to work in the neighborhood’s glass factories and breweries.