Lost Rocks & Mackinac Millstones
Schedule
Sat Aug 23 2025 at 09:00 am to 05:00 pm
UTC-04:00Location
Historic Mill Creek | Mackinaw City, MI
Advertisement
While limestone formations are famous at Mackinac, other geological wonders lie hidden underfoot. This week, special programs highlight the grist mill which once ground grain into flour at Historic Mill Creek. Our millstones were hewn from “lost rocks,” boulders deposited by glaciers thousands of years ago. Learn what evidence of milling has been found here, how the process worked, and what grains were grown at the Straits of Mackinac. Also enjoy a lost rock scavenger hunt along the trails. All special programs included with regular admission. #thisismackinac
Advertisement
Where is it happening?
Historic Mill Creek, 9001 US Hwy 23,Mackinaw City, Michigan, United StatesEvent Location & Nearby Stays:
