As I drove through town to Lakeshore Park to see the shore of Lake Superior, the gloomy weather highlighted this ivy-covered building. I went around the block, knowing I had to stop and take some photographs.

In many ways, the building felt like something one would find in a horror movie. I wish I could’ve gone inside and explored the dark corners of this building to discover its dark secrets.
The courthouse was originally built in 1886, showcasing the Romanesque Revival architectural style. Designed by the talented team of Charlton, Gilbert & Demar, the building featured striking details, including a two-story brick structure, sandstone foundation, tall double-hung windows, and a central entrance framed by a gabled pavilion. Its hipped roof was adorned with dormers and crowned with a stunning glass-roofed dome.
Surviving Tragedy
In 1896, a devastating fire swept through Ontonagon, reducing much of the town—including the courthouse—to ashes. However, the community salvaged the building’s sturdy brick walls and foundation. By redesigning and rebuilding its interior, they restored this symbol of their town’s resilience. A significant addition was later constructed in 1937, further enhancing its functionality.
Transition and Preservation
The courthouse served Ontonagon County for nearly a century until 1980 when a new courthouse was constructed. The original building ceased its governmental role but remained a cherished landmark. In 2016, it moved into private ownership, where it remains today.
Recognizing its historical and architectural significance, the Ontonagon Old County Courthouse was added to the National Register of Historic Places on November 14, 1980.




The fact that it is in private ownership becomes fairly apparent walking around the building and noticing the rather interesting items on the grounds.



I’m not sure if the building below was part of the courthouse grounds or another property, but it’s been taken over at least on the inside!

And our photo of our intrepid Explorer!
