Hikes›United States›Michigan›Au Sable State Forest - Gladwin Unit›Lost LakeLost LakeDay hike · 14 km · ↑ 0 mIn Au Sable State Forest - Gladwin Unit, MichiganMore about Lost Lake (2)Green Pine Lake Trails PROJECThikingnorthcentralmichigan.wordpress.com · Jun 2012 · trip reportGreen Pine Lake/Lost Last Camp MAPShikingnorthcentralmichigan.wordpress.com · Jul 2012 · trip report