We can't remember our favorite beach's name, but it is the one at the end of the street that our cottage was on [Eastham Vacation Rental ID 4035]. It is on the Bay side of the Cape, so it is tidal and has varying seascapes, marine life. depths and vistas depending on the tide levels which were fun to watch. It's very close to the cottages, so the walk there is short, and there's no cost to pedestrians. The other beach that we liked was the Coast Guard beach with surf, seals, and ocean wild life. This is the larger of the two beaches and charges for parking.