Sydney Observatory

Just before you stands the Sydney Observatory, one of the most important sites showcasing Australia’s scientific history. Designed in the early 19th century, this building was originally used as a fort. In 1859 it became a public museum, where visitors could observe stars and planets, using one of the oldest telescopes in Australia. The building was later renovated to take its current appearance, constructed entirely from stone, and showcasing an Italian-style design. It sits on top of a hill, conveniently known as Observatory Hill, and offers stunning views over Sydney Harbour. Renowned across the country, the observatory played a vital role in meteorology and astronomy in Australia. Notably, it contributed to the development of the Astrographic Catalogue—one of the most ambitious projects of the 19th century, which aimed to photograph the entire celestial sphere.