The Secret Garden, a Sky original, tells the story of Mary Lennox (Dixie Egerickx), a 10-year-old girl sent to live with her Uncle Archibald Craven (Colin Firth), under the watchful eye of Mrs Medlock ...

For those who visited, it was hard to believe the "fairytale" scene was located just a short walk away from homes. The so-called Secret Garden was actually the site of degraded native wetlands ...