Dismal Swamp, SA 5291, is a small rural locality in South Australia, situated near the southeast border of the state, close to Mount Gambier. Known for its natural wetland environment, the area derives its name from the swampy terrain that characterizes the region. It is sparsely populated, with a focus on agriculture and natural conservation. The area is surrounded by lush farmland and offers a peaceful, secluded lifestyle, making it an ideal spot for those seeking tranquility and a connection to nature.
| Postcode: | 5291 |
| State: | SA |
| Coordinates (lat/long): | -37.927953, 140.719634 |
| Federal Electorate: | Barker |