Name and Location

The Passage Island Lighthouse, also known as the "Gibraltar of the Great Lakes," is situated on an island in Lake Superior's Keweenaw Peninsula at 86WH6JFM+CM, Keweenaw County, Michigan, United States (48.2235104° N, -88.3658712° W).

Construction and History

The Passage Island Lighthouse was constructed in 1894 by the U.S. Lighthouse Board. It is a historic beacon with a Gothic-style architecture.

Architecture and Materials

Standing at an impressive height of 13 feet (4 meters), the lighthouse's Gothic-style architecture makes it a distinctive feature on the lake's horizon. The structure was designed to withstand harsh weather conditions, with a robust foundation and a lantern room that serves as the light source.

Light and Navigation

The original optic lens was replaced in 1968 with an automated flashing white light (Fl(3)W.15s), which remains operational today.

Accessibility and Visiting

Visitors can access the island via a small boat or kayak, but please note that there are no on-site facilities or guided tours available.

Notable Views and Landscape

The lighthouse is surrounded by dense forests, rocky shores, and a rich cultural heritage in the midst of Lake Superior's rugged terrain.

Anecdotes and Folklore

For more information on significant historical events witnessed by the passage Island Lighthouse, please refer to the official National Park Service website (https://www.nps.gov/articles/000/passage-island-lighthouse.htm).

Technical and Operational Details

The lighthouse is fully automated, with no longer manned by a keeper. Its primary function has shifted from navigation aid to historical significance and cultural icon.

Further Information

• https://en.wikipedia.org/wiki/Passage_Island_Light">"Passage Island Light" - Wikipedia
• https://www.nps.gov/articles/000/passage-island-lighthouse.htm">"Passage Island Lighthouse" - National Park Service