Mackinac County, County seat in Upper Peninsula, Michigan, United States.
Mackinac County spans Michigan's Upper Peninsula along the northern shores of Lake Michigan and Lake Huron. The area centers on St. Ignace, a waterfront town that serves as the main hub and connects to Mackinac Island through ferry routes.
French Jesuit priests founded St. Ignace Mission in 1671, establishing one of Michigan's first European settlements in this region. The area later became a major trading post and transportation hub for Great Lakes shipping.
The Ojibwa and other Native American peoples have shaped this region's identity through their long presence and traditions. Local institutions share their stories and help visitors understand the deep roots these communities have in the northern Michigan landscape.
The area is accessible by car via major highways and the Mackinac Bridge connecting the Upper and Lower Peninsulas. From St. Ignace, ferries depart regularly to Mackinac Island, and several parks and natural areas are easy to reach.
Straits State Park offers direct views of the Mackinac Bridge from the shoreline. Here you can watch large cargo ships pass through the straits, revealing how vital these waters remain for modern commerce.
Location: Michigan
Inception: October 26, 1818
Capital city: St. Ignace
Shares border with: Chippewa County, Cheboygan County, Charlevoix County, Emmet County, Luce County, Schoolcraft County, Presque Isle County
Website: http://mackinaccounty.net
GPS coordinates: 46.01000,-85.01000
Latest update: December 7, 2025 10:07
Mackinac Island
33.7 km
Mackinac Bridge
30.8 km
Grand Hotel
34.6 km
Fort Mackinac
35.1 km
Fort Michilimackinac
32.7 km
Mackinac National Park
34.4 km
Arch Rock
35.5 km
Michigan Governor's Summer Residence
34.9 km
Waugoshance Light
25.6 km
Cut River Bridge
9.7 km
Castle Rock
23.5 km
Wilderness State Park
31.8 km
Mackinac Bridge Walk
30.3 km
Skull Cave
34.7 km
Spectacle Reef Light
72.6 km
White Shoal Light
21.1 km
Fort Holmes
34.8 km
Devil's Kitchen
33.4 km
Father Marquette National Memorial
28.7 km
Biddle House
35.2 km
Round Island Light
36 km
Garlyn Zoo
23.6 km
Fort Michilimackinac State Park
32.7 km
Wawatam Lighthouse
27.9 km
Straits of Mackinac Shipwreck Preserve
29.7 km
The Headlands
30.7 km
Straits State Park
28.5 km
Squaw Island Light
48.5 kmReviews
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