From its source in West Virginia to where it empties out in Chesapeake Bay, the Potomac River is an area rich in American history, so much that’s often called "the Nation’s River." George Washington, the first President of the United States, was born along the river, and all of Washington, D.C., the nation's capital city, lies within the watershed.
In Washington D.C., the West and East Potomac parks, both downtown and divided by the Tidal Basin, are pleasant, green, cherry-blossomed lined spaces, lovely for walking, picnics, and fishing. West Potomac Park is home to the Constitution Gardens; the Vietnam, Korean, Lincoln, Jefferson, World War II, and FDR memorials; a small island where ducks live; and the Reflecting Pool.
East Potomac Park is more of recreational spot, with picnic grounds, tennis courts, three golf courses, a large swimming pool, and biking and hiking paths. Across the river is Arlington National Cemetery.