Welcome to Vallely Sport & Marine, North Dakota's only Five Star Certified and Boating Industry Top 100 sport and marine dealer, offering two premier locations in Bismarck, North Dakota and Minot, North Dakota. We specialize in sales of boats, pontoons, ATVs, motorcycles, snowmobiles, and personal watercraft (PWCs). In both of our showrooms you will find the best boat and pontoon brands in the industry, including Sea Ray boats, Lund boats, Bennington pontoons, MasterCraft boats, and Yamaha boats and PWCs. You will also find the leading powersports brands: Yamaha and Polaris. Our Parts & Accessories Departments are fully stocked with marine and powersports accessories to make your experience the best. Our trained Service Department offers top-notch customer service, full maintenance, and repair of new and pre-owned boats, all-terrain vehicles (ATVs), motorcycles, personal watercraft (PWCs), and snowmobiles. Serving all of North Dakota, northern South Dakota, and eastern Montana, for over 40 Years!