New South Wales is Australia’s most populated state, and its capital, Sydney, is a destination no serious traveller should miss. This vibrant city is home to global attractions like the Sydney Opera House and the Sydney Harbour Bridge, as well as a plethora of fine dining restaurants, cultural sites and exciting activities. North, gorgeous regions like Northern Rivers and the Hunter Valley are perfect for a slow-paced vacation, while historic areas like the Blue Mountains are ideal for something more adventurous.