"Shell Beach, Louisiana"@en . . "504" . . "-6" . "0.9144"^^ . . "Shell Beach is an unincorporated community in St. Bernard Parish, Louisiana, United States. The community is located on the Mississippi River \u2013 Gulf Outlet Canal near Lake Borgne, 18 miles (29 km) east-southeast of Chalmette.Fort Proctor, which is listed on the National Register of Historic Places, is located near Shell Beach."@en . . . "-5" .