National Historic Landmark · Tower, Minnesota

Soudan Iron Mine

Built 1884. Added to the National Register in 1966, and a National Historic Landmark.

Soudan Iron Mine
Photos via Wikimedia Commons

The record

Property typeSite
AddressTower-Soudan State Park, Tower, MN
CountySt. Louis County
ListedNov 13, 1966
Listed forIndustry
Level of significanceNational
Reference number66000905
Built1884 · more from the 1880s
DesignationsNational Historic Landmark

The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗

Visiting

AddressTower-Soudan State Park, Tower, MN
Coordinates47.8233° N, 92.2372° W · Directions ↗
Listing on the Register does not open the door. Unless a museum or park runs it, treat this as private property and see it from the sidewalk.

Explore

Map

Public land around it

Superior National Forest ↗National Forest, U.S. Forest ServiceInside the boundary3,886,760 acres

Wilderness Atlas publishes a centroid and an acreage for each unit, not a boundary line. Distance here is measured to a circle of the same area drawn around that centroid, so treat it as roughly right rather than surveyed.

Local history books for St. Louis County

We earn a small commission if you buy through these links. It does not change what we list.

  • World War II Shipbuilding in Duluth and Superior
    Gerald Sandvick, 2017
    Find at Bookshop.org
  • Duluth, Minnesota
    Maryanne C. Norton and Sheldon T. Aubut, 2001
    Find at Bookshop.org

Guidebooks to historic places and travel in Minnesota

Titles come from Open Library's catalog, matched by subject heading or by title.

Reference

Questions people ask

When was Soudan Iron Mine listed on the National Register?

Nov 13, 1966. It is also a National Historic Landmark, the higher of the two designations.

Source: National Park Service

When was Soudan Iron Mine built?

1884.

Source: Wikidata

Where is Soudan Iron Mine?

Tower-Soudan State Park, Tower, St. Louis County, Minnesota.

Source: National Park Service

Where is the nomination form for Soudan Iron Mine?

The National Archives holds the nomination form, the document that made the case for listing.

Source: National Archives

Is there a wildfire near Soudan Iron Mine right now?

1 active incident within 50 miles as of 2026-10-17, nearest Twin Point Piles Rx, 16 miles away.

Source: Map

Sources

Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000905. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.