No. 1 William St

Located on the roof of the Australian Museum, the views from this cafe are some of the best you'll get in Sydney. 

Accessible to everyone, not just visitors to the Museum, No. 1 William St offers a delicious range of simple, classic and affordable Australian-inspired dishes for breakfast, lunch, morning and afternoon tea, as well as a wide selection of Australian wines and beers. Access is through the Museum Crystal Hall's entrance.