America's 100 largest yachts for 2007. Information for America's one hundred biggest megayachts in 2007. Potomac is one of the largest yachts in America.

By Diane M. Byrne

#67: POTOMAC—165'0"

Wine enthusiasts were treated to a California-wine-tasting dinner aboard this former Presidential yacht in early September in San Francisco. Franklin Delano Roosevelt was quite partial to the yacht, which served him until his death in 1945. Today Potomac is a National Historic Landmark maintained in his honor.

Y: 1934/1995; B: Manitowoc Shipbuilding, USA; N: builder; H: steel; E: unknown

America's 100 Largest Yachts 2007