It's almost that time of the year again when people start thinking about which pumpkin patch they want to go to. Get our free mobile appSome Of The Best Pumpkin Patches In IowaThe best pumpkin patches in Iowa are just as varied as these massive gourds – some are located on small, humble, family-owned farms. Howell's Greenhouse and Pumpkin Patch - Cumming2. Pumpkin Express - BooneIt's time to see one of the best pumpkin patches in Iowa. You can expect great food, family-friendly games, a ten-acre corn maze, and a sprawling 18-acre pumpkin patch.