St Francis Xavier Catholic Church in Berrima will be open to the public on Australia Day 2025.
Visitors will be able to enter and see the Church between 10am and 2pm on the day.
Built on the site of the convict stockade. Originally known as St Scholastica’s, the foundation stone was laid by Archbishop Polding in 1849.
The church was designed by the architect Augustus Pugin, who worked on the design of the Houses of Parliament in London.