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Iron Ore Heritage Trail

Iron Ore Heritage Trail, Marquette County, MI, 46.17 miles
Trail Facts
Length46 mi
Elevation609 to 1651 ft
Grade0.5% average
Shade cover35%
Primary surfaceCrushed gravel
Secondary surfaceAsphalt, Ballast gravel
Activities

E-biking · Biking · Walking · Running · Hiking · Birding · Fishing · Horseback riding · Cross-country skiing · Snowmobiling · and more

Connects To

Snowmobile Trail #82 · North Country National Scenic Trail · Noquemanon Trail Network

Managed By

Iron Ore Heritage Recreation Authority

Trivia
  • Government surveyors found the Marquette Iron Range in 1844 when their compasses swung erratically near Negaunee.
  • The Carp River Forge, begun in 1847 beside the trail's Carp River corridor, was the first forge built in northern Michigan.
  • That forge made little iron and no money, closing for good in 1854, but the site is now a National Register landmark and a trailside stop.
  • The Negaunee Iron Formation under the trail is roughly 2,500 feet thick near Negaunee.
  • Negaunee itself is a town built atop the geological strata of the iron range.
  • The trail climbs 885 feet net from the Lake Superior end to Republic, a big elevation swing for a rail trail in Michigan.
  • A spark from a locomotive is said to have started the Great Fire of June 1868, which burned frontier Marquette to ashes in four hours; banker Peter White floated his bank's money and records out on the lake in a tug and reopened for business the next morning.
  • Marquette was founded on July 10, 1849 under the name Worcester, and renamed Marquette in 1850.
  • The concrete Lower Harbor Ore Dock beside the trail in Marquette, built in 1931 with 150 pockets holding 56,000 tons, loaded its first cargo, 10,103 tons of ore from Ford Motor Company's Blueberry Mine, in just 92 minutes.
  • The town of Harvey at the trail's eastern end was platted by Soo Locks builder Charles T. Harvey to rival Marquette, an ambition undone by the financial panic of 1873.
About This Trail

The Iron Ore Heritage Trail runs 47 miles across the Marquette Iron Range in Michigan's Upper Peninsula, linking Chocolay Township and Lake Superior with Marquette, Negaunee, Ishpeming, Humboldt, and Republic. It stitches together abandoned mining railroad grades and old plank road routes and was an inaugural Pure Michigan Trail and a designated National Recreation Trail. The route changes character as you go: asphalt through the cities, crushed aggregate across the townships, and raw unimproved grade in the western miles. The corridor climbs steadily inland, gaining roughly 885 feet from the lake end to Republic, so westbound is work on a bike and eastbound is a long coast. Interpretive signs, kilns, and mining museums sit on the trailside the whole way.

RailTrailWx TIPS

Iron Ore Heritage Trail

Your comfort. Prognosticated.

  • The entire trail's climate is impacted by Lake Superior, especially the eastern end which runs along the lake. Even the warmest of summer days may have some reprieve as lake winds develop in the afternoon, bringing water-cooled air inland.
  • There is very little shade to hide in. Canopy averages 34.7 percent and 40 percent of the route is fully open, with only 7 percent in deep shade, so a sunny midsummer ride across the townships is an exposed one.
  • Winds can be especially strong along the lake, especially when from the north or northeast. Just enjoy the view and take it slower if riding.
  • Winter is a snowmobile season here, not a cleared-trail season. Snowmobiles are allowed on the eastern segments from December 1 through March 31, and the trail is promoted for snowmobiling and cross-country skiing rather than bare-pavement riding. Even after March 31, be patient, as it may take some time for the gravel sections of the trail to thaw and not have the consistency of wet concrete.
  • This rail trail features a steady climb from the shores of Lake Superior to the Marquette Iron Range. If you are looking to coast, start in Ishpeming and head to Marquette.
  • Mile markers are numbered on both sides: the number facing you is the distance from the trail end behind you, and the reverse side shows the distance to the end ahead.

-Cory

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Enjoy the Iron Ore Heritage Trail!

Climate
Excellent biking days per month, 2011-2025 climatology
History

The Iron Ore Heritage Trail runs through a lake-filled stretch of the Upper Peninsula that was once valued for its hardwood forests. These forests later fed the charcoal kilns that smelted iron. In 1844 a government survey party led by William A. Burt noticed their compasses swinging wildly south of Teal Lake, and the Marquette Iron Range was on the map. Commercial mining began in 1847, and the Jackson Mining Company put up a forge on the Carp River a few miles from the new Jackson Mine; it ran fitfully, made little iron and no money, and was abandoned in 1854. The mines themselves lasted, and Cleveland-Cliffs came to dominate the range. Railroads followed the ore, cutting grades from the pits down to the Lake Superior harbor at Marquette and hauling lumber back up to the furnaces and forges; the first steam railroad in the Upper Peninsula was begun along this route in 1855 by the Iron Mountain Rail-road Company, and by 1857 it was hauling ore from the mines to Marquette. As the mines closed and the corridors went quiet, Marquette County communities began piecing the abandoned railways and old plank road routes back together as a single path. The Iron Ore Heritage Trail was largely completed in 2013 and has been upgraded in cycles since, with surfacing pushed steadily westward. New trailheads, interpretive signage, exhibits, and artwork are installed along the way. It is funded and managed by the Iron Ore Heritage Recreation Authority, a free-standing unit of local government supported by a millage from the municipalities the trail crosses.

Trailheads
  • Kawbawgam RoadMILE 0Directions
  • Chocolay Lions FieldMILE 2.9Directions
  • MDOT Welcome CenterMILE 6Directions
  • Carp River KilnMILE 7.4Directions
  • Lower Harbor DockMILE 9.1Directions
  • MarquetteMILE 9.2Directions
  • Schwemwood ParkMILE 12.4Directions
  • Eagle MillsMILE 17Directions
  • Negaunee Jackson Mine ParkMILE 21.6Directions
  • IshpemingMILE 25.1Directions
  • Stoneville RoadMILE 27.9Directions
  • RepublicMILE 46.2Directions
Further Reading
  • Wikipedia · Iron Ore Heritage Trail
  • Iron Ore Heritage Recreation Authority · About Us
  • Iron Ore Heritage Recreation Authority · ORV
  • Iron Ore Heritage Recreation Authority · Marquette Welcome Center Trailhead
  • Iron Ore Heritage Recreation Authority · Trail Activities
  • Travel Marquette · Iron Ore Heritage Trail Guide
  • Wikipedia · Marquette Iron Range
  • Wikipedia · Carp River Forge
  • Wikipedia · Michigan Iron Industry Museum

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