In June 2025, PHMC announced the upcoming $55 million transformation of the iconic mid-century modern State Museum building and the tower that formerly house the State Archives.
This project will be the largest and most comprehensive upgrade to the Museum since the complex opened in 1964. From an engaging welcome experience to a new educational observation level at the 16th floor of the PHMC tower – this will be a museum designed for today’s audiences and tomorrow’s needs. The museum is expected to be closed from August 2, 2026 until early 2029.
Frequently Asked Questions
Is the museum open right now?
Yes, the museum remains open, until August 2, 2026.
Sunday, January 4, 2026, will be the last day to visit the third floor, including Natural History exhibits and the Planetarium, until after the renovation.
Visitors will continue to enjoy full access to our galleries on the first and second floors, including our new exhibit commemorating America’s 250th anniversary, Revolutionary Things.
Can my school group still visit the museum?
Groups are invited to visit the museum while it remains open. All 2026 group visits will receive discounted admission rates.
Groups are encouraged to pre-schedule their visits for spring 2026. Guided experiences are also available for groups.
What will happen to my State Museum Membership?
Starting in August 2025, our membership transitioned to a 6-month duration at a reduced rate. As the construction schedule solidifies, these 6-month memberships will be phased out and replaced by discounted supporter memberships which will remain active through the closure.
Why is the museum closing for renovation?
All floors of the museum are being impacted by this project, hindering our ability provide the best possible visitor experience during construction. We look forward to welcoming you back to a transformed Museum that meets the expectations of 21st century visitors.
When will the renovations be complete?
The museum is expected to reopen in early 2029.
What types of programs will be available while the museum is closed?
Museum staff will continue to offer enriching virtual programs as well as special outreach programming in the community. Join our mailing list and follow us on social media for offerings.
Will the Planetarium and 3rd floor exhibits return when the museum reopens?
Yes, the Planetarium, Geology Hall, Life through Time, and Mammal Hall will return when the museum reopens.
Where else can I learn about Pennsylvania history?
We encourage you to explore other PHMC historic sites and museums on the PA Trails of History, as well as our virtual content including online exhibits, PHMC’s online museum collection, and PHMC’s YouTube channel.
How can I stay connected to the museum during the closure?
Join our mailing list and follow the State Museum on social media.