USS Potomac, Presidential yacht in the United States
The USS Potomac was Franklin D. Roosevelt's presidential yacht from 1936 to 1945.
During World War II, it served as a decoy to attract enemy submarines away from the real presidential ship.
The USS Potomac is now a National Historic Landmark, open to public tours and private events.
It is docked at Jack London Square in Oakland, California.
The USS Potomac is one of the few surviving presidential yachts.
Location: Oakland
Source: Wikimedia