AUSABLE RIVER AVENZA GPS MAP DOWNLOAD

Theis Au Sable River Fishing Map is designed to give anglers a clear, detailed understanding of one of Michigan’s most iconic and storied trout rivers. Flowing east from the forests and headwaters near Grayling to Lake Huron, the Au Sable is a legendary coldwater system known for its consistent flows, diverse habitat, and classic trout water. With stable spring-fed sections, wide riffles, deep bends, and intimate runs, the river supports strong populations of wild brown trout, rainbow trout, and brook trout, offering exceptional fishing opportunities throughout the season.

This map highlights the Au Sable River’s most well-known and productive sections, including the Holy Waters, Mason Tract, Wakeley Bridge area, and downstream reaches toward Mio and Alcona. Public land boundaries are clearly marked for legal and confident access, along with carefully researched access points and exclusive parking locations found on no other maps—helping anglers plan efficient days on the water while discovering quieter, less-pressured stretches.

Boat launches and take-outs are identified to assist with float planning, while key river features help anglers understand changing flows, structure, and holding water. Detailed insect hatch charts reflect the Au Sable’s renowned dry-fly heritage, with mayflies, caddis, stoneflies, and midges driving consistent surface activity, complemented by effective nymphing and streamer fishing throughout the year. Whether you’re stalking rising trout in smooth glides, drifting classic runs, or floating historic stretches of this famous river, this map provides the practical, field-ready information needed to fish the Au Sable River with confidence.