New South Wales is located in southeastern Australia. It is the most populous, industrialised, and urbanised state in Australia. The core city, Sydney, features the iconic Sydney Opera House and Harbour Bridge, where visitors can climb the bridge for a panoramic view of the harbour. In terms of natural landscapes, the Three Sisters in the Blue Mountains National Park appear in a dreamlike blue hue due to the eucalyptus mist blanketing the area. The Hunter Valley is the oldest wine-producing region in Australia. The cuisine is renowned for Sydney rock oysters, Australian wagyu beef, and meat pies, while also being an excellent place to enjoy Asian delicacies.