The Parish of Wydjah located at 30°00′35″S 141°37′52″ is a remote rural locality and civil parish of Evelyn County, New South Wales in far northwest New South Wales.
[1][2] The geography of the Parish is mostly the flat, arid landscape of the Channel Country an arid desert with a hot desert climate.
Wydijah, is on Gum Creek which flows into Bullea Lake to the east.
The warmest month is January, when the average temperature is 34 °C, and the coldest is June, at 10 °C.
[4] The area around Yandaminta Creek is almost unpopulated, with less than two inhabitants per square kilometer.