Powerhouse locations
Powerhouse Parramatta
Located on Dharug land. Powerhouse Parramatta is one of the world's most significant new museum projects.
Under ConstructionPowerhouse Ultimo
Located on Gadigal land. A $300 million revitalisation of the much-loved Powerhouse Ultimo museum.
Temporarily closed for RevitalisationPowerhouse Castle Hill
Located on Dharug land. A storehouse for the Powerhouse Collection supporting research and conservation, presenting exhibitions and programs.
Open Weekends 10am–4pmSydney Observatory
On Gadigal land
Sydney Observatory is a national place of connection and research of astronomy, meteorology and science.
Open Wednesday – SaturdayStay up to date
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Powerhouse Collection
Powerhouse is custodian to more than half a million objects of national and international significance. The Powerhouse Collection is considered one of the finest and most diverse collections in the world.
Since 2019, Powerhouse has been working on one of the world's largest digitisation projects to ensure our collection is more accessible to the community. More than 338,000 objects have been digitised to date and are now available to view online.