Explore Secret Stories Green Lanes, Lions and Lakes Tour, a self-guided interactive walking tour to enjoy whenever you want. This tour is part of an Ordnance Survey series of bite-sized, tongue-in-cheek stories for you to read out loud. Expect nutty nature, smelly smugglers, raucous royals you get the idea. Find and lose a river that saved the poor from cholera; discover a graveyard for those who disagreed, and find out what killed the lion tamer. Unmask a castle in disguise and be surprised by nature in the wild wetlands of Woodberry Down. See what\'s for dinner in \"Little Istanbul\" and learn how an illicit love led London to acquire one of its favourite parks. Total length: 3.2 miles; Suggested age range: 11+ Purchase this Tour (and more) in the Secret Stories App, available for free download from Android Play and Apple App store. You\'ll find more details of the tour and what it contains in the app!