<P> San Juan Bay ( Spanish : Bahía de San Juan ) is the inlet adjacent to Old San Juan in northeastern Puerto Rico . It is the largest body of water in an estuary of about 150 square miles ( 390 km ) of channels , inlets and eight interconnected lagoons . Puerto Rico 's deepest bay contains the island 's busiest harbor , and since 1508 it has been historically significant . </P>
<P> San Juan Bay ( Spanish : Bahía de San Juan ) is the inlet adjacent to Old San Juan in northeastern Puerto Rico . It is the largest body of water in an estuary of about 150 square miles ( 390 km ) of channels , inlets and eight interconnected lagoons . Puerto Rico 's deepest bay contains the island 's busiest harbor , and since 1508 it has been historically significant . </P>
what body of water is san juan puerto rico on
what body of water is san juan puerto rico on
San Juan Bay
San Juan Bay