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It's certainly an eerie place, surrounded by dense forest which is filled with red parrots and small, wild kangaroos. There's a visitor's centre at Hanging Rock which outlines how the girls went missing, how one turned up a week later with no memory of what had taken place and how the scandal caused the school's collapse and the headmistress to commit suicide from the Hanging Rock itself.
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The problem, of course, is that none of this true. The novel is pure fiction and the film is too. It didn't happen. No girls school, no disappearance, no suicide. Joan Lindsay made up the story and her non denial denials only increased the speculation and interest in her book. It's brilliant PR claiming truth for a novel, Dan Brown did the same for the Da Vinci Code and James Frey did it for his completely phoney memoir A Million Little Pieces. But I wonder if something is a bit lost in the process. A lot of people have trouble telling truth from fiction in the first place and when the state government actually sets up a museum to sell the lie surely that's crossing some kind of line. In 1987 the suppressed final chapter of Lindsay's book was finally published after her death, in which she explained that the girls, er, turned into inter dimensional crab-like beings and slipped through a crack in the space-time continuum, but they don't tell you that bit in the visitors centre either.