Download or read book The Trails of M-22 written by Jim DuFresne and published by . This book was released on 2021-03 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Trails of M-22 covers 48 trails along Michigan's most scenic highway, including all the mainland trails in Sleeping Bear Dunes National Lakeshore. It's a full-color guidebook with great maps that were produced by MichiganTrailMaps.com. Within the book a series of QR codes allows readers to download a larger, more detailed version of the maps on a smartphone or other mobile device or printed out as a PDF file. They will also have access to a georeferenced version of the maps that can be used on the Avenza app.