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Museums, galleries & stages / Ripley (Franklin Township), across the Portage Canal from Houghton

Quincy Smelting Works (Quincy Smelter)

An 1898 copper smelter on the Keweenaw with its machinery still in place; summer tours and a Halloween haunt.

The smelter complex from left: machine shop, boiler building, smokestack and the red sandstone cupola building (2018)
The smelter complex from left: machine shop, boiler building, smokestack and the red sandstone cupola building (2018) · Chris857 · CC BY-SA 4.0

01 / The story of this place

Make time for these

The Quincy Mining Company built it in 1898 on the Portage Canal to smelt its own copper and custom work from neighboring mines. When it closed in 1971 everything was left in place, so the 1890s Corliss steam engines and Walker casting wheel are still there. The operator calls it the oldest historic smelter site in the world, and it processed nearly a billion pounds of copper. It's part of the Quincy Mining Company National Historic Landmark District and has been owned since 2014 by the Keweenaw National Historical Park Advisory Commission. On October 29–31, 2026, Michigan Tech Theatre stages its Halloween haunt here.

  1. Smelted copper from 1898 to 1971
  2. Original Corliss steam engines and a Walker casting wheel
  3. Nearly 1 billion pounds of copper processed
  4. One-hour guided tours; kids 6 and under free

Photos were taken at different times; images are resized and cropped on cards.

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Sources & fact check · Checked: 2026-10-23

An independently written bilingual guide. This collection is not an attendance-based ranking.

03 / Events

Events at this place

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