While you are in Goulburn for the Goulburn Model Expo why not visit the Goulburn Rail Heritage Centre?
The Goulburn Rail Heritage Centre are heritage-listed former railway workshops and now museum located on the Main Southern line in Goulburn, only a short distance from the Veolia Centre.

They have made special efforts to open Sunday so please support them.

Special Expo opening days: Thursday, Friday, Saturday and Sunday
Opening hours: 10:00am – 3:00pm with last tour 2:30pm.

Goulburn Rail Heritage Centre website link

Goulburn Rail Heritage Centre Location
12 Braidwood Rd, Goulburn
Click for directions