The border that the Great Lakes are found across is that with Canada, our northern border.
The five lakes you are inerested in are the Greta Lakes. Only Lake Michigan is entirely in the US. Lakes Superior, Huron, Erie and Ontario straddle the US/Canadian border. There is a sixth lake in the group (St. Clair) which is considerably smaller, it is also on the border.
The U.S. Canadian border
Great Lakes
The United States has five Great Lakes at its northern border: Erie Michigan Superior Huron Ontario. The only US State to touch all five great lakes is Michigan.
in US Border of Canada
The Great Lakes are at the northern border of the United States, except Lake Michigan, which is completely in the United States. Needless to say, the Great Lakes are in the northern US.
Lake Michigan
great lakes
The borders of US were from Georgia in the South to the Great Lakes in the Noth. The Mississippi River formed the western border.
Lake Michigan
Lake Michigan
Lake Michigan