The Engineering Wonder of Lake Huron More than eleven miles east of the Straits of Mackinac, rising from a lonely reef in northern Lake Huron, stands one of the most remarkable lighthouses ever built on the Great Lakes. Spectacle Reef Light is often described as one of the greatest engineering achievements in lighthouse history. Built on a submerged reef far from shore, it challenged the limits of nineteenth century construction technology. The project required years of determination, innovation, and hard labor to complete. Even today, nearly 150 years after it first illuminated the waters of Lake Huron, the lighthouse remains… Read More »












