McGulpin Point Lighthouse & Historic Site
500 Headlands Dr.
Mackinaw City MI 49701
(231) 436-5860

McGulpin Point Lighthouse and historic site is located adjacent to The Headlands recreational park,
both located about two miles west of downtown Mackinaw City






The lighthouse closed for the season on 11/3/2013

The lighthouse will reopen in mid-May 2014. Check back here in the Spring for the official opening date!

New: Photo gallery, click here!


To read about McGulpin Point's history, click here.




Big rock, big significance

View from McGulpin Point shoreline

The Mackinac Bridge is seen on a blue-sky day from the shore of Lake Michigan, near the county’s McGulpin Point Lighthouse west of Mackinaw City. The large rock in the foreground is significant; hundreds of years ago, it was under water in the Straits. Through the centuries, it has been used as a marker to determine the rise and fall of water levels in Lake Michigan.

It was described in a letter sent back to France in 1749 as being at times high and dry and at other times completely submerged. That led the letter-writer to conclude that the Straits of Mackinac rose and fell by as much as 8 feet.

The McGulpin Point rock is approximately 33.8 feet in horizontal circumference and 37 feet in vertical circumference. It is about 9 feet tall. An estimate of its weight puts it around 54 tons.

As a reminder, this shoreline and the hundreds of feet of coastline along the county’s parks at the Headlands and Cecil Bay, as well as the lighthouse property, are open for the public to enjoy, along with hundreds of acres of woods and waters.

Read about the Big Rock Challenge by clicking here!