Gilgunnia, NSW 2877, is a remote locality in western New South Wales, Australia, known for its arid landscape and sparse population. Historically significant as a former opal mining town, Gilgunnia thrived briefly during the early 20th century but has since dwindled to near-ghost town status. The area is characterized by rugged Outback terrain, offering a glimpse into Australia's mining heritage and the harsh yet striking beauty of the Australian desert. Its isolation makes it a quiet, off-the-beaten-path destination, appealing to adventurers and history enthusiasts.
| Postcode: | 2877 |
| State: | NSW |
| Coordinates (lat/long): | -32.44167267, 146.0725651 |
| Federal Electorate: | Riverina |