Flow Water Advocates, based in Traverse City, is proud to announce the release of the Great Lakes Passport, a free educational guide that invites Michiganders and visitors alike to explore the Great Lakes while learning about the rights, history, and legal protections that safeguard these shared waters. Designed for families, educators, outdoor enthusiasts, and all friends of the Great Lakes, the Great Lakes Passport combines travel inspiration with practical knowledge about public access to one of the region’s most important natural resources.