The private beach of the Oyster Harbors Club, a gated golf and yacht club community on Grand Island in Osterville, established 1926. No public access; entry is by membership only.
What to expect
Swimming
Allowed water tested by the state
Getting in
Parking
Parking not sourced yet
Check the town's beach pages before you go.
Common questions
Is Oyster Harbors Club in Barnstable open today?
Open, no advisory on record in the latest MA DPH posting (updated 2026-07-16). MA DPH is the authority. Check the status the morning you go.
Been here? Help keep it current.
Prices, hours, and facilities change. A quick note keeps the next visitor from guessing.