Fisherman's Warf with Alcatraz in the background, San Francisco, California, United States of America, North America

photography colour colour image color color image horizontal outdoors outside day background people incidental people people in the background travel destination travel destinations travel fisherman's warf alcatraz san francisco california usa us united states united states of america north america american north american north america tourist tourists holiday maker holiday makers on holiday tourism high angle view high angle boat tourist destination tourist destinations