The Parish of Boulka, New South Wales is a remote rural locality and civil parish of Evelyn County, New South Wales [1] in far northwest New South Wales. [2] The parish is at 30°00′21″S141°03′18″E / 30.0059°S 141.0550°E .
The geography of the Parish is mostly the flat, arid landscape of the Channel Country. The parish has a Köppen climate classification of BWh (Hot desert). [3] The nearest town is Tibooburra to the north, which is on the Silver City Highway and lies south of the Sturt National Park. [4]