The Bass River Marina is located in West Dennis, Cape Cod, Massachusetts and established in 1958. Our year-round staff is dedicated to all of your boating needs on Cape Cod. Bass River Marina is your complete marine sales, service, and storage center on Cape Cod. The marina maintains 160 wet slips that can support boats ranging in length from 25 to 45 feet. We also have over 90 inside and outside valet-rack storage for boats up to 28' in LOA. Come visit our complete Ship's Store for all of your cleaning and regular maintenance purchases, or stop by our large heated boat showroom!