Barrenjoey lighthouse Lighthouse Sandstone tower which is the third lighthouse to be built on the site. image Locate -33.580168942111, 151.32984132323 Milestone Constructed 1881 {"name":"Constructed","target":"","target_text":null,"date":{"#markup":"<span class='date'>1881<\/span>"},"date_start":"1881","date_end":"1881"} Position Architect Barnet, James 1873 {"name":"Architect","target":"Barnet, James","target_text":null,"date":{"#markup":"<span class='date'>1873<\/span>"},"date_start":"1873","date_end":"1873"} Type Lighthouse {"name":"Lighthouse","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null} Barrenjoey lighthouse by Dictionary of Sydney staff writer , 2008 Designed by colonial architect James Barnet, the Barrenjoey lighthouse has lit up the entrance to Broken Bay for over 120 years. more » image image