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Grand Marais Harbor of Refuge Outer Light

Lighthouse · Alger County, Michigan

Grand Marais Harbor of Refuge Inner and Outer Lights
Grand Marais Harbor of Refuge Inner and Outer Lights · Notorious4life (talk) (Uploads) / Wikimedia Commons · CC0

Grand Marais Harbor of Refuge Outer Light is a lighthouse in Alger County, Michigan. Michigan has 124 lighthouses on record at Wayfarrow, 9 of them in Alger County.

The tower stands about 34 feet tall (57th tallest of 63 measured in Michigan); its light sits 40 feet above the water; the light characteristic is recorded as Fl W 2.5s (a white flash every 2.5 seconds), with a range of about 7.8 nautical miles; it guards Lake Superior; the structure is built of steel.

Status check, 2026-11: Sources disagree on the build year (1895 vs 1908). The front tower first went up in 1895 and was moved to the extended pierhead around 1905–06. It stands at 46.6839° N, 85.9722° W.

Key facts

Tower height34 ft
Focal height40 ft
Light characteristicFl W 2.5s
Range7.8 nautical miles
Body of waterLake Superior
Materialsteel
Coordinates46.68389, -85.97222

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Nearby places

Questions

Where is Grand Marais Harbor of Refuge Outer Light?

Grand Marais Harbor of Refuge Outer Light is in Alger County, Michigan, at 46.6839, -85.9722.

How many lighthouses are in Alger County?

Alger County, Michigan has 9 lighthouses on record at Wayfarrow.

Sources and licences

Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.