History Unearthed at Split Rock Lighthouse

Historic sidewalk and parts of original tramway uncovered during archaeology work at siteStay up to date about all things MinnesotaÂ History.

For immediate release

Dated: June 25, 2025

Contacts:

Contacts

Nick Jungheim, 651-259-3060,Â nick.jungheim@mnhs.org or Allison Ortiz,Â 651-259-3051,Â allison.ortiz@mnhs.org

Location: Split Rock Lighthouse

TWO HARBORS, Minn. (June 25, 2025) â Archaeology work atÂ Split Rock Lighthouse has led to a historic discovery.Â

As part of this summerâs Trails and Landscape rehabilitation, crews removing asphalt near Keeperâs House #1 uncovered a historic sidewalk that once connected the house to the original barn. Archaeologists determined that this sidewalk also outlined the location of one of Split Rockâs original tramways, which was used to bring building materials up the cliff from Lake Superior during construction of the lighthouse.

As excavations continued, more discoveries came to light. The archaeology team also uncovered original rail ties and several railroad spikes from the tramway.

These discoveries provide a deeper understanding of Split Rock Lighthouseâs early history, helping historians better understand how the site was constructed, and how it has evolved into its current state.

Restoration work at the lighthouse includes improvements to existing pathways and restoring historic circulation patterns within the historic core. After the project is completed, guests will have access to a new view of where the historic hoist and derrick system was located and learn how it brought materials up from the water in 1909 during construction of the site. This new extended platform will provide views of the lighthouse, coastline, and Lake Superior.

The Minnesota Historical Society Archaeology Team will continue their work onsite as construction progresses.Â

This project was made possible by the people of Minnesota through an appropriation made by the Minnesota State Legislature and approved by the Governor.

For images or video of the historic discoveries and to talk to the archaeology team, please contactÂ Nick Jungheim.

About the Minnesota Historical Society
TheÂ Minnesota Historical Society is a non-profit educational and cultural institution established in 1849. MNHS collects, preserves, and tells the story of Minnesotaâs past through museum exhibits, libraries and collections, historic sites, educational programs, and book publishing. Using the power of history to transform lives, MNHS preserves our past, shares our stateâs stories, and connects people with history.

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History Unearthed at Split Rock Lighthouse