Ontonagon County, Administrative division in Michigan, United States
Ontonagon County extends along Lake Superior's south shore, containing extensive forests, rivers, and the Porcupine Mountains Wilderness State Park within its boundaries.
The county, established in 1843, developed through mining operations and lumber industries, which shaped the local economy and infrastructure throughout the 19th century.
Local residents maintain strong connections to their mining and logging heritage through community gatherings and seasonal festivals held at the county courthouse.
The Ontonagon County Courthouse at 725 Greenland Road operates weekdays from 8:30 AM to 4:30 PM, providing essential administrative services to residents.
The territory encompasses over 100 waterfalls and includes sections of the North Country Trail, connecting to major pathways like the Appalachian Trail.
GPS coordinates: 46.64719,-89.32938
Latest update: March 6, 2025 12:25
Porcupine Mountains
34.8 km
Copper mining in Michigan
21.9 km
Bond Falls
30.4 km
Sylvania Wilderness
48.1 km
Agate Falls Scenic Site
26 km
SS Ira H. Owen
65 km
Ontonagon School
24.7 km
Twin Lakes State Park
45.1 km
Sturgeon River Gorge Wilderness
48.1 km
Agate Beach
53.2 km
O Kun de Kun Falls
13.7 km
Ontonagon Light
25.2 km
Great Conglomerate Falls
55.5 km
Manido Falls
49.4 km
Nawadaha Falls
49.5 km
Ontonagon Harbor Piers Historic District
25.6 km
Gogebic County Courthouse
58.4 km
Ontonagon County Courthouse
25.3 km
Saint Henry's Evangelical Lutheran Church and Cemetery
43.6 km
Forest Route 157–Tamarack River Bridge
52 km
Bergland Administrative Site
19.9 km
Robert T. Brown Nature Sanctuary
61.6 km
Planter Road – Jackson Creek Bridge
51.2 km
Lake Gogebic State Park
28.3 km
Porcupine Mountains Wilderness State Park
35.7 km
Lake Gogebic
25.4 km
Main Street – Black River Bridge
54.9 km
James W. Toumey Nursery
43.5 kmReviews
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