A 23-mile stretch of the Au Sable River was designated as a National Scenic River in 1984.
It’s one of five Wild and Scenic Rivers in Michigan.
From the USDA Forest Service website:
In pre-European settlement times, Native Americans used the river as a travel route.
After European settlement of the area, the Au Sable River was a major throughway for floating white pine to sawmills or waiting barges at ports on Lake Huron.
During those years many of the logs and fallen trees that littered the river were carried downstream with the harvested white pine.
In recent years efforts have been made to replace logs in the river to help reduce erosion and maintain the world-class trout fishing river as an aquatic habitat.





