Oyster Harbors Club

Set on Grand Island in Osterville on the south side of Cape Cod, Oyster Harbors Club is a private, members-only course in a secluded residential enclave. The routing occupies gently rolling, sandy ground influenced by sea breezes from West Bay and Cotuit Bay, and today plays as a par 72 from roughly 6,750 yards, stretching to nearly 6,900 for championship play. The club maintains traditional amenities and a full practice setup (including a driving range), and the course presents a tidy, walkable experience with short green-to-tee connections. Greens are the star: they are varied in size, subtly canted, and often defended by false fronts and fall-offs that place a premium on ground approach and precise distance control. The setting is park-like rather than dune-line links, with interior ponds and wetland fingers affecting select targets. Competition has long been part of the club’s identity; the Massachusetts Open visited seven times between 1932 and 1942 and returned in June 2026—a record eighth playing, more than any other venue—during the club’s centennial season. Recent work has focused on restoration and infrastructure—most notably a bunker restoration in 2009 and a Gil Hanse restoration completed ahead of the centennial that reshaped all 66 bunkers—keeping the Ross character central while adapting to modern play and agronomy.