• Manitoulin Island is the largest freshwater island in the world.
• Georgian Bay and Saginaw Bay are the two largest bays on the Great Lakes.
• Georgian Bay is large enough to be among the world's 20 largest lakes.
• Some of the unique features of the lake include:

• Manitoulin Island is the largest freshwater island in the world.
• Georgian Bay and Saginaw Bay are the two largest bays on the Great Lakes.
• Georgian Bay is large enough to be among the world's 20 largest lakes.