7 Must See Wonders in the United States Want to confine your
travel to must-see historical and natural sites in the United
States? View local monuments and nature’s beauty at some of
these must-see sites demonstrating our country’s beauty and
historical significance. Take a look at these seven that offer a
wide variety of experiences. The most powerful falls in North
America straddle the border between Canada and the United States
in the twin cities of Niagara, N.Y., and Niagara, Ontario. Every
minute, as much as six million cubic feet of water plummets over
the gorge. The Niagra Falls are made up of two sections
separated by Goat Island. Be sure to drive over the Canada for
the view from there, as well. Sixty-foot heads of George
Washington, Thomas Jefferson, Theodore Roosevelt and Abraham
Lincoln make up the granite face of Mount Rushmore near
Keystone, South Dakota. Gutzon Borglum and his son Lincoln
Borglum carved the faces between 1927 and 1939. About two
million people visit the monument in the Black Hi