Castillo de San Marcos, St. Augustine, oldest continuously occupied European-established settlement, Florida, United States of America, North America

photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background travel travel destination travel destinations tourist destination tourism tourist tourists holiday maker holiday makers on holiday castillo de san marcos st augustine florida usa us united states united states of america north america american north american fort forts fortified fortification fortress fortresses castle building exterior building buildings architecture architectural 17th century high angle view high angle history historical historic heritage stone cloudscape