Wayfarrow

Devils Island Light

Lighthouse · Ashland County, Wisconsin

Devils Island Lighthouse is located on …. Devils Island. This lighthouse is equipped with a 3rd order fresnel lens inside the lantern room. If you look carefull
Devils Island Lighthouse is located on …. Devils Island. This lighthouse is equipped with a 3rd order fresnel lens inside the lantern room. If you look carefull · Pete Markham from Loretto, USA / Wikimedia Commons · CC BY-SA 2.0

Devils Island Light is a lighthouse in Ashland County, Wisconsin. Wisconsin has 54 lighthouses on record at Wayfarrow, 7 of them in Ashland County.

It was built in 1898, in the late 19th century, making it the 20th oldest of the 36 in Wisconsin with a recorded construction date; its light sits 98 feet above the water; the light characteristic is recorded as Fl R 10s (a red flash every 10 seconds), with a range of about 9 nautical miles; it guards Lake Superior; the structure is built of cast iron.

Status check, 2026-11: The iron tower was finished in 1898 but not lit until 1901, when its lens arrived; braces were added in 1914. Sources disagree on its height (NPS says 82 ft, others 71 ft), so the height is left blank. It carries the heritage designation National Register of Historic Places contributing property. It stands at 47.0800° N, 90.7283° W.

Key facts

Current structure built1898
Focal height98 ft
Light characteristicFl R 10s
Range9 nautical miles
Body of waterLake Superior
Materialcast iron
Heritage designationNational Register of Historic Places contributing property
Coordinates47.08000, -90.72830

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Questions

Where is Devils Island Light?

Devils Island Light is in Ashland County, Wisconsin, at 47.0800, -90.7283.

How many lighthouses are in Ashland County?

Ashland County, Wisconsin has 7 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.