Mount Allyn is a mountain with an elevation of that is part of the Allyn Range, located within the Chichester State Forest, in the Upper Hunter region of New South Wales, Australia. Mount Allyn is located about south southwest of Careys Peak and about northeast of Muswellbrook. Snow often falls in winter. Much of the mountain is covered in Antarctic Beech cool temperate rainforest. There is dirt-road access to the peak. See also List of mountains in New South Wales References Dungog Shire Allyn