(Hidden Lakes Lighthouse, MI-47-07) N. of Whitmore Lake, Green Oak Township, Livingston County, MI. Silver Lake Rd. E. 1.1 miles from jct with US23 exit 55 N. of Whitmore Lake, N. on Stoney Creek Dr. 0.5 miles, W. on Stoney Point Dr. 0.5 miles to the Marina & Community Center. (N42 28.472 W83 44.184) Photo by Mark Comstock 1-7-07.