Hillgrove is a Northern Tablelands historic goldmining town, now a village with a population of about 95. The village lies about 30 km east of Ar…Hillgrove is a Northern Tablelands historic goldmining town, now a village with a population of about 95. The village lies about 30 km east of Armidale and 5 km south of the Waterfall Way, at an elevation of 1,000 m on a granite plateau above Bakers Creek, near the Oxley Wild Rivers National Park. It lies in Sandon County, part of the Armidale Regional Council local government area.