Sit back and relax as you take in the aerial views of Washington D.C. filmed by Exploropia. The capital of the United States of America is a compact city on the Potomac River defined by imposing neoclassical monuments and buildings. The three branches of the federal government: the Capitol, White House, and Supreme Court are main attractions as are the many monuments and museums in Washington D.C. Be sure to watch A View Of London if you enjoyed this video.