From Wikipedia — “At 48.745850S, 74.428750W is the wreck of MV Captain Leonidas, a freighter that ran aground on the Bajo Cotopaxi (Cotopaxi Bank) in 1968. The hulk provides warning as both a shipwreck and lighthouse (NGA-nr: 2068, Adm.: G 1552), marking the northern terminus of Angostura Inglesa (English Narrows)“.