Mossgiel is a location in New South Wales, Australia, in Carrathool Shire. It was a township on the coach route between the Lachlan and Darlin…Mossgiel is a location in New South Wales, Australia, in Carrathool Shire. It was a township on the coach route between the Lachlan and Darling Rivers, 50 km southeast of Ivanhoe near the junction with the road to Hillston. The settlement experienced a steady decline during the 20th century. Nowadays Mossgiel township consists of one house and a community hall.