When traveling in New South Wales, be sure to visit the following museums for a rich cultural and historical experience. In Sydney, the Art Gallery of New South Wales is a must-see, housing a vast collection of Australian, European, and Asian art. The Australian National Maritime Museum is another fascinating destination, offering insights into the country's maritime history and featuring a variety of exhibitions and vessels. Additionally, the Hyde Park Barracks provides a glimpse into the lives of convicts in the 19th century, making it a significant heritage site. Outside of Sydney, the Powerhouse Museum in Ultimo is a prominent institution that showcases diverse aspects of science, technology, design, and decorative arts. Moreover, the Australian Museum in Sydney, established in 1827, is home to over 18 million objects of cultural and scientific significance, making it a treasure trove of natural history and anthropology. These museums offer a captivating journey through various disciplines and historical periods, making them essential stops for any traveler seeking to explore the rich cultural heritage of New South Wales.