We are located on Bass River in West Dennis, Cape Cod, Massachusetts and were established in 1958. Our year-round staff is dedicated to all of your power boating needs on Cape Cod. Bass River Marina is your complete marine sales, service, and storage center. The marina maintains 160 wet slips that can accommodate boats up to 45 feet. We also have over 120 inside and outside racks for boats up to 28' in LOA. Come visit our complete Ships Store for all of your chandlery purchases, or stop by our large heated boat showroom!