Mount Lyndhurst, located in South Australia (postcode 5731), is a remote and sparsely populated suburb situated in the state's arid Outback region. Known for its vast, rugged landscapes and mining activities, the area is characterized by its dry climate and isolation. Mount Lyndhurst is part of the Pastoral Unincorporated Area, meaning it lacks local government and is administered directly by the state. The region is historically significant for its opal mining and pastoralism, attracting those interested in mining ventures or the harsh beauty of the Australian Outback. Facilities and services are limited, reflecting its remote nature.
| Postcode: | 5731 |
| State: | SA |
| Coordinates (lat/long): | -30.00473557, 138.7770935 |
| Federal Electorate: | Grey |