Renowned for its celebrations of the arts, its multiple cultures, and its bountiful harvests from vines, land, and sea, South Australia is both diverse and divine. Here you can taste some of the country's finest wines, sample its best restaurants, and admire some of the world's most valuable gems. Or skip the state's sophisticated options and unwind on wildlife-rich Kangaroo Island, hike in the Flinders Ranges, or live underground like opal miners in the vast Outback.
Spread across a flat saucer of land between the Mt. Lofty ranges and the sea, the capital city of Adelaide is easy to explore. The wide streets of its 1½-square-km (½-square-mile) city center are organized in a simple grid that's ringed with parklands. The plan was laid out in 1836 by William Light, the colony's first surveyor-general, making Adelaide the only early-Australian capital not built by English convict labor. Today Light's plan is recognized as being far ahead of its time. This city of 1.25 million still moves at a leisurely pace, free of the typical urban menace of traffic jams thanks to Light's insistence that all roads be wide enough to turn a cannon.
Nearly 90% of South Australians live in the fertile south around Adelaide, because the region stands on the very doorstep of the harshest, driest land in the most arid of Earth's populated continents. Jagged hills and stony deserts fill the parched interior, which is virtually unchanged since the first settlers arrived. Desolate terrain and temperatures that top 48°C (118°F) have thwarted all but the most determined efforts to conquer the land. People who survive this region's challenges do so only through drastic measures, such as in the far-northern opal-mining town of Coober Pedy, where residents live underground.
Still, the deserts hold great surprises, and many clues to the country's history before European settlement. The ruggedly beautiful Flinders Ranges north of Adelaide hold Aboriginal cave paintings and fossil remains from when the area was an ancient seabed. Lake Eyre, a great salt lake, fills with water, on average, only four times each century, but when it does hundreds of thousands of birds flock to the area to breed, creating quite a spectacle. The Nullarbor ("treeless") Plain stretches west across state lines in its tirelessly flat, ruthlessly arid march into Western Australia.
Yet South Australia is, perhaps ironically, gifted with the good life. It produces most of the nation's wine, and the sea ensures a plentiful supply of lobster and famed King George whiting. Cottages and guesthouses tucked away in the countryside around Adelaide are among the most charming and relaxing in Australia. Farther afield, unique experiences like watching seal pups cuddle with their mothers on Kangaroo Island would warm any heart. South Australia may not be grand in reputation, but its attractions are extraordinary, and after a visit you'll know you've indulged in one of Australia's best-kept secrets.