Sydney is one of the most popular cities in the world, not just in Australia. It is part of the New South Wales region in Australia and boasts of many things including the famous attraction the Sydney Opera House and Sydney Harbour Bridge. But there is a hidden secret that Sydney has kept for so long and something that cultured travelers like to explore. The wine region in Sydney is one reason why a lot of tourists like to travel to the city. There are Sydney group wine tours available for you to partake in to get the most of the experience and sample world-class wines.