Lake Vermilion-Soudan Underground Mine State Park

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Last Updated: December 5, 2025

Lake Vermilion-Soudan Underground Mine State Park is located in the state of Minnesota, not Arkansas.


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Summary

The park features the historic Soudan Underground Mine, which was once one of the richest iron ore mines in the world. Visitors can take a guided tour of the mine and learn about the mining history of the area. Other points of interest include hiking trails, fishing on Lake Vermilion, and camping facilities.

Some interesting facts about the park include the fact that the Soudan Underground Mine goes down to a depth of 2,341 feet, and that it was in operation from 1882 to 1962. The park also contains the largest lake in the state park system, Lake Vermilion, which covers over 39,000 acres.

The best time of year to visit the Lake Vermilion-Soudan Underground Mine State Park is during the summer months, when the weather is warm and the park is fully operational. However, visitors can also enjoy winter activities such as snowmobiling and cross-country skiing.

In summary, Lake Vermilion-Soudan Underground Mine State Park is a must-visit destination for history buffs and outdoor enthusiasts in Minnesota. The historic Soudan Underground Mine is a fascinating attraction, and the park offers a range of outdoor activities and facilities.

       

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Park & Land Designation Reference

National Park
Large protected natural areas managed by the federal government to preserve significant landscapes, ecosystems, and cultural resources; recreation is allowed but conservation is the priority.
State Park
Public natural or recreational areas managed by a state government, typically smaller than national parks and focused on regional natural features, recreation, and education.
Local Park
Community-level parks managed by cities or counties, emphasizing recreation, playgrounds, sports, and green space close to populated areas.
Wilderness Area
The highest level of land protection in the U.S.; designated areas where nature is left essentially untouched, with no roads, structures, or motorized access permitted.
National Recreation Area
Areas set aside primarily for outdoor recreation (boating, hiking, fishing), often around reservoirs, rivers, or scenic landscapes; may allow more development.
National Conservation Area (BLM)
BLM-managed areas with special ecological, cultural, or scientific value; more protection than typical BLM land but less strict than Wilderness Areas.
State Forest
State-managed forests focused on habitat, watershed, recreation, and sustainable timber harvest.
National Forest
Federally managed lands focused on multiple use—recreation, wildlife habitat, watershed protection, and resource extraction (like timber)—unlike the stricter protections of national parks.
Wilderness
A protected area set aside to conserve specific resources—such as wildlife, habitats, or scientific features—with regulations varying widely depending on the managing agency and purpose.
Bureau of Land Management (BLM) Land
Vast federal lands managed for mixed use—recreation, grazing, mining, conservation—with fewer restrictions than national parks or forests.
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