Millway Marina is Cape Cod's premier full service marina, located on Barnstable Harbor, just minutes from Cape Cod Bay. We are an authorized dealer for Sportsman, Roth Bilt and May-Craft boats as well as Yamaha, Evinrude and Suzuki outboards. In addition, Millway Marina has an ever-changing selection of quality pre-owned boats and motors. Our service department is headed by a Master Certified Yamaha /Evinrude technician with over 10 years of experience.