fortifications of Portobelo-San Lorenzo
... that the fortifications of Portobelo-San Lorenzo, at one time the "most heavily fortified Spanish coastal control point in the Americas", are a World Heritage in Danger site?
... that the <b id="mwCzk"><a href="./Fortifications_on_the_Caribbean_Side_of_Panama:_Portobelo-San_Lorenzo" id="mwCzo" rel="mw:WikiLink" title="Fortifications on the Caribbean Side of Panama: Portobelo-San Lorenzo">fortifications of Portobelo-San Lorenzo</a></b>, at one time the "most heavily fortified Spanish coastal control point in the <a href="./Americas" id="mwCzs" rel="mw:WikiLink" title="Americas">Americas</a>", are a <a href="./List_of_World_Heritage_in_Danger" id="mwCzw" rel="mw:WikiLink" title="List of World Heritage in Danger">World Heritage in Danger</a> site?