Cavendish Sunset Campground Cavendish Beach, PE, C0A 1X0 (902) 963-3124 Welcome to Island Beach Co. in Cavendish PEI. Open from June through to Labour Day, we are the must stop for the largest selection of swim suits, sandals, and souvenirs on the island. Our two stores offer a refreshing mix of resort, souvenir and beach needs, with thousands of garments and gifts available. Come on in, and get lost in the choices.