I went to the Freemantle Prison on Hallowe'en. The staff were great, they were dressed up in costume. There was a lot of information about the prison and what Perth was like when it was a "convict colony". They even got me during the tour with some of their scare tactics (because it was Hallowe'en). I highly recommend going to see this place for history buffs and for people who just want to check out a jail.