Black Rock is an ocean beach in Cohasset, Massachusetts.
What to expect
Parking
Resident sticker $75/yr resident sticker (~$30 for residents 65+); no non-resident or daily passes sold
Swimming
Allowed water tested by the state
Getting in
Parking
Resident sticker
Cost$75/yr resident sticker (~$30 for residents 65+); no non-resident or daily passes soldStickerCohasset All Facilities Sticker
Only about 8 spaces on Wadleigh Park Road; sticker required year-round; renew by March 31.
Common questions
Is Black Rock in Cohasset 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.
Is there parking at Black Rock, and what does it cost?
Resident sticker ($75/yr resident sticker (~$30 for residents 65+); no non-resident or daily passes sold). Only about 8 spaces on Wadleigh Park Road; sticker required year-round; renew by March 31.
Been here? Help keep it current.
Prices, hours, and facilities change. A quick note keeps the next visitor from guessing.