3.5 miles west of Grand Traverse Bay, across from Gallagher's Farm Market.  Three separate corn mazes, with over 4.5 miles of twisting, turning paths, located on a century-old farm.  Jacob's Corn Maze is over 10 acres in size -- larger than 10 high school football fields.  Jacob's Farm also features a half-acre pumpkin patch featuring strangely shaped "Super Freak" pumpkins like Knuckle Heads and Goose Bumps.  Open Fri: 5-9 p.m., Sat: 1-9 p.m., and Sun: 1-7p.m., September - October.