Mendota Light

Mendota Light is a lighthouse standing on the northern shore of Lake Superior in Michigan's Keweenaw County. The structure towers 11 meters high and sits on a rocky peninsula that juts into the water, marking a critical point along the shipping routes of this region.

The lighthouse was built in 1869 during a period when copper mining was booming and ship traffic expanded significantly through Lake Superior. The beacon served to guide vessels safely past the rocky shores and challenging waters of the Keweenaw Peninsula.

The lighthouse represents the maritime heritage of the Great Lakes region, marking an essential chapter in the development of Michigan's northern territories.

The grounds are accessible year-round and provide good views of the structure and surrounding landscape. Visitors should be prepared for harsh weather and strong winds on this exposed rocky point.

The lighthouse still contains its original Fresnel lens from the 1800s, an optical marvel that was once the standard equipment in lighthouses around the world. This ingenious glass system focused light across great distances to illuminate the water far below.

Location: Keweenaw County

Inception: 1869

Height: 11 m

GPS coordinates: 47.37420,-87.96670

Latest update: December 14, 2025 14:41