Explore Mount Observation, South Australia, Australia, with this interactive street and satellite map. You can “grab” the Mount Observation, SA map and move it around to re-centre it. You can change between standard map view and satellite map view by clicking the small square in the bottom left-hand corner of the map. You can use the zoom buttons on the lower right side of the map to zoom in or out to street-level detail. You will find live weather, local and world news below.
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| Locality | Mount Observation |
| State | South Australia (SA) |
| Local Government Area | Alexandrina Council |
| Country | Australia |
| Timezone | Australian Central Time (ACST/ACDT) |
| Remoteness | Inner Regional Australia |
| Latitude | -35.34919 |
| Longitude | 138.75237 |
| Area | 8.2 km² |
| Postcode | 5255 |
| Area Code | 08 |
| Distance to Adelaide | 49 km south-southeast |
Mount Observation is a locality in the Alexandrina Council local government area of South Australia, Australia. The locality covers an area of 8.2 km². It lies approximately 49 km south-southeast of Adelaide. Mount Observation is located at 35.3492°S, 138.7524°E. It observes Australian Central Time (ACST/ACDT). Postcode: 5255. The Australian Bureau of Statistics classifies the area as Inner Regional Australia.
Mount Observation rises with a quiet stoicism from the rolling landscape, its slopes cloaked in a hardy scrub of saltbush and native grasses that shimmer with an almost metallic sheen under the relentless South Australian sun. It lies 31.5 km south-south-west of Mount Barker, SA (from Mount Barker, SA: bearing 199°T), and is situated 14.7 km east of Mount Compass. The air here carries the faint, dry scent of dust and the distant tang of the sea, a constant reminder of the coastal proximity. Weathered limestone outcrops, bleached bone-white by the elements, punctuate the terrain, hinting at the ancient geology beneath. From its modest summit, the surrounding countryside unfurls in a patchwork of muted greens and ochres, the land breathing a deep, slow rhythm that has shaped generations.
The history of Mount Observation is intrinsically linked to the pastoral leases that once dominated its slopes, the echoes of sheep bells and weathered woolsheds still lingering in the wind. Later, the discovery of minor mineral deposits, primarily gypsum, brought a different kind of industry, leaving behind the faint scars of old workings that are slowly being reclaimed by the native flora. Today, the local economy leans towards a blend of agriculture, with pockets of hardy cereal crops finding purchase in the more fertile valleys, and a growing appreciation for the natural beauty that draws a steady trickle of travellers seeking a less hurried pace. The nearby coastline, with its rugged beaches and sheltered coves, offers a different kind of allure, a place where the land meets the sea in a dramatic, enduring embrace.
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This page provides a street and satellite map of Mount Observation, South Australia. Live weather conditions with current observations and a 7-day forecast are powered by Open-Meteo. Real-time local news and world news feeds keep the page current, while an editorially written description provides background on Mount Observation, in the Alexandrina Council local government area.
Detailed location data for Mount Observation includes the postcode (5255), telephone area code (08), and local government area (Alexandrina Council), with an ABS remoteness classification of Inner Regional Australia. These are among the most commonly searched location details for any Australian city, town or locality.
Location data is drawn from Geoscape Administrative Boundaries (GDA2020) and enriched with GeoNames and Australian Bureau of Statistics data, matched by coordinate proximity — ensuring the correct Mount Observation is identified even where the name is shared across multiple localities.
| Page generated | July 2026 |
| Location data | Geoscape Administrative Boundaries (GDA2020); enriched with GeoNames and ABS 2021 Census data, matched by coordinate proximity |
| Description | Editorial description generated with AI assistance from verified Geoscape, ABS and GeoNames location data. |