New Castle Beach
Photo by New Castle Beach Dogs

New Castle Beach

Great Island Common
New Castle, NH 03854

Small, picturesque Sandy Beach, 10 minutes from Portsmouth, has the U.S. Coast Guard Station at one end and a large seaside park, New Castle Common, at the other end. The beach is somewhat rocky and the water is colder than at most Seacoast beaches. Parking is available at New Castle Common, where there is an admission charge. A bathhouse is open in season.

Cost:Admission charge