Mount Hay Hill or mountain Rise in Mount Hay Range about 6.4 kilometres south west of the junction of Carmarthen Brod and Grose River. Locate -33.62005145535733, 150.4102363530546 Type Hill or mountain {"name":"Hill or mountain","target":"","target_text":null,"date":{"#markup":"<span class='date'><\/span>"},"date_start":null,"date_end":null}