Billie B Brown and the Case of the Missing Treasure
These school holidays, Old Melbourne Gaol becomes the setting for a world-first immersive Billie B Brown experience, bringing one of Australia’s most loved children’s book characters to life inside Melbourne’s infamous historic goal.
Join Billie B and the Secret Mystery Club as they take on one of their trickiest cases yet — the hunt for a long-lost treasure hidden somewhere inside the Gaol.
Perfect for curious kids, book lovers, and families looking for a fun and imaginative day out.
The Billie B Brown activity is included with all Family Tickets. Booklets for other ticket types can be purchased for $5.
Billie B Brown and the Case of the Missing Treasure is developed by the National Trust of Australia (Victoria) in partnership with Hardie Grant Children's Publishing.
Hours 
| Date | Times |
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| Mon 12 Jan |
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| Sun 1 Feb |
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Location 
Old Melbourne Gaol
377 Russell St
Melbourne 3000
Price and bookings
From $30 to $90
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