Our Great Lakes form one of the busiest waterways in the world. Centuries ago as well as today, lighthouses are needed to secure the safety of ships over these freshwater seas. But over the hundreds of years since the first lighthouse was established on the Great Lakes in 1781, these structures have come to represent something special. Often situated on remote and beautiful shorelines, these amazing structures hold a special fascination for young and old, serving as symbols of courage, perseverance, safety, and comfort. Perfect for a visit to the Great Lakes, this hardcover book will entertain and educate!