Curl Curl Lagoon Lake or lagoon A lagoon through which Greendale Creek flows about one kilometre west of Dee Why Head. Locate -33.766822835042, 151.29331739546 Type Lake or lagoon {"name":"Lake or lagoon","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}