10 Night Great Barrier Reef Cruise

Sydney, capital of New South Wales and one of Australia's largest cities, is best known for its harbourfront Sydney Opera House, with a distinctive sail-like design. Massive Darling Harbour and the smaller Circular Quay port are hubs of waterside life, with the arched Harbour Bridge and esteemed Royal Botanic Garden nearby. Sydney Tower’s outdoor platform, the Skywalk, offers 360-degree views of the city and suburbs.

Founded in 1824 on the banks of the wide, meandering Brisbane River, the former penal colony of Brisbane was for many years regarded as just a big country town. Many beautiful timber Queenslander homes, built in the 1800s, still dot the riverbanks and inner suburbs, and in spring the city's numerous parks erupt in a riot of colorful jacaranda, poinciana, and bougainvillea blossoms. Today the Queensland capital is one of Australia's most up-and-coming cities: glittering high-rises mark its polished business center, slick fashion boutiques and restaurants abound, and numerous outdoor attractions beckon. In summer, temperatures here are broilingly hot and days are often humid, a reminder that this city is part of a subtropical region. Wear SPF 30-plus sunscreen and a broad-brimmed hat outdoors, even on overcast days.Brisbane's inner suburbs, a 5- to 10-minute drive or 15- to 20-minute walk from the city center, have a mix of intriguing eateries and quiet accommodations. Fortitude Valley combines Chinatown with a cosmopolitan mix of clubs, cafés, and boutiques. Spring Hill has several high-quality hotels, and Paddington, New Farm, Petrie Terrace, West End, and Woolloongabba are full of an eclectic mix of restaurants and bars. Brisbane is also a convenient base for trips to the Sunshine and Gold coasts, the mountainous hinterlands, and the Moreton Bay islands.