4. Trump National Golf Course – Washington, D.C.
This course was purchased five years ago by the current U.S. President-elect, Donald Trump. He had Tommy Fazio (nephew of famed designer Tom Fazio) help him remodel it and turn it into a Championship course. Fazio was able to get five holes set on the edge of the Potomac river, which are some of the toughest on the course. It is also basically treeless and relatively flat. Learn more.