Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08587
Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08588
Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08589
Pondanna Outstation, a remote outback homestead providing accommodation and the site of attempted agriculture in the early 20th century. Gawler Ranges National Park, South Australia
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JLR08590
Rough desert track, Gawler Ranges National Park, South Australia
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JLR08591
Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08592
Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08593
Gawler Ranges located in South Australias spectacular southern Gawler Ranges, 6 hours drive northwest of Adelaide. The geology consists of volcanic rock hills over 1500 million years old. The extensive exposure of volcanic rhyolite, know as organ pipes,is one of the largest in the world. The vast hill and gully complexes, with rocky gorges and seasonal water flows, create a stunning landscape of natural beauty. Gawler Ranges National Park, South Australia
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JLR08594
The Organ Pipes. These dolerite columns originated 1.6 billion years ago as a subterranean lake of deep-source lava. As the lava cooled and solidified, shrinkage at the surface cracked in a regular pattern, and as cooling proceeded, the surface cracking extended downward to form this densely packed forest of columns. Gawler Ranges National Park, South Australia
