Lake Ontario, one of the region's five Great Lakes, is the only one that doesn't border Michigan. Here's what to know.

The warmest water temperature in Lake Ontario on June 13 was 62.1 degrees near Niagara Falls, Canada. Lake Ontario reaches an average of 72.9 degrees Fahrenheit in August.

Port Huron, a southeast Michigan city across the St. Clair River from Canada, sits at the edge of Lake Huron. Here's what to know.

The lake, which Michigan shares with Ontario, Canada, has 3,800 miles of shoreline and the world's largest freshwater island, Manitoulin Island, the National Museum of the Great Lakes notes.

Lake Erie is the shallowest of the Great Lakes but bests its cousins in several other ways. Find out more about all the Great ...

Epic summer adventure? Try splashing in all five Great Lakes in one day. Here are three routes you can try, including a no-passport way.