The private saltwater beach of the Wianno Club, a members-only summer colony beach on Nantucket Sound in Osterville dating to 1916. No public access on the club side; the adjoining Wianno Avenue town landing is the nearest public foothold.
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 Wianno 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.
Can the public visit this beach?
No. The Wianno Club beach is private, for members and their guests only. The nearest public access is the small Wianno Avenue town landing next door.
Been here? Help keep it current.
Prices, hours, and facilities change. A quick note keeps the next visitor from guessing.