Adelaide, South Australia, Australia

With a burgeoning creative class, top-notch wining and dining, and a pace of life that feels distinctly more leisurely than high-profile siblings Melbourne and Sydney, Adelaide has evolved into a must-visit destination. The biggest buzz is going on in the city's Central Business District, which has become the hub for artists, designers and restaurateurs, all breathing new life into a once-sleepy capital. Not everything changes though: The town's reputation as a genteel, leafy haven is still justified, and Adelaideans' love of sport—particularly Australian Rules football and cricket—continues unabated. You'll also soon notice that the citizens of Adelaide are devoted to fine wine and great food, and they're particularly proud of the world-class vintages being produced in the famous Barossa Valley wine region, another must-see when visiting South Australia. Even if you can't make it to the source, the city's excellent restaurants and bars showcase local wines, many of which—like the country's most famous red, Grange Hermitage—are worth traveling across the world for.