Cape Neddick Oceanside Campground Town: Cape Neddick Address: PO Box 1, Cape Neddick, ME 03902 Phone: 207-363-4366 Website: http://www.harbourview.com/ Open: 15-May-12-Oct Sites: 80 Max Amperes: 30 Max RV Length: 28' Facilities: tenting, full hookups, dump station, store, other swimming, boating, fishing Region: South Coast Oceanside campground located between York Beach and Ogunquit. Ten miles to historic Portsmouth, NH. Seasonal trailer sites and transient tent sites. Close to amusement parks and recreational facilities.