Port Sanilac Lighthouse, located in Port Sanilac, MI.

From Wikipedia:

The lighthouse is private property; access around it is prohibited. Viewing from the parking lot is very good. You can also walk down toward the beach and breakwater to get a good view of the lighthouse and harbor.
From M-25 in Port Sanilac, Michigan, turn east onto Cherry Street, taking it to the Lake Huron shore. Public parking is at the terminus of Cherry Street, directly south of the light. The breakwater "is a nice place from which the lighthouse can be photographed."[24][25]