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Best geological formations in South Australia
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South Australia geological features


Umpherston Sinkhole
, Mount Gambier
Once a limestone cave, Umpherston Sinkhole was created when the cave ceiling collapsed. The sunken earth proved a perfect place for growing l

Umoona Opal Mine & Museum
, Coober Pedy
Umoona is an original opal mine on Coober Pedy’s main street that has been converted into the town’s largest single underground tourist attra
Duration: 16 hours
Make the most of a day trip to Kangaroo Island on a full-day guided tour that takes in the highlights of this unspoiled natural paradise. Visit Seal Bay Conservation Park, Vivonne Bay, Flinders Chase National Park, Remarkable Rocks and Admirals Arch among other spots to see native animals including koalas, kangaroos, wallabies, goannas, echidnas, long-nosed fur seals and more. Travel by coach and ferry to reach Kangaroo Island for a truly exceptional Australian wildlife experience. It's the best option for a comprehensive day trip to the island from Adelaide.

Wilpena Pound
, Flinders Ranges National Park
In the middle of the Flinders Ranges National Park, you'll find the huge natural amphitheater of Wilpena Pound. The Rocky peak here rise sudd
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Geologic formation destinations in South Australia
Mount GambierTrip planner
Best for: Water Body, Geologic Formation, Cave
NaracoorteTrip planner
Best for: Cave, Fun & Games, Children’s Museum
Kangaroo IslandTrip planner
Best for: Wildlife Area, National Park, Swim with Dolphins
Victor HarborTrip planner
Best for: Island, Zoo, Specialty Museum
Flinders Ranges National ParkTrip planner
Best for: Geologic Formation, Hiking Trail, Historic Site
Where to stay in South Australia

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South Australia
Largely arid or semi-arid in terms of its climate and geography, South Australia nevertheless boasts several picturesque mountain ranges and grasslands, particularly in its coastal region. Founded in 1836 as a planned colonial province rather than a penal settlement, South Australia has a slightly different modern history than Australia’s other states. Economically prosperous and culturally rich, South Australia boasts a confident, easygoing personality. Take stress off the schedule by using our Australia trip itinerary planner.