Explore Secret Stories Primrose Hill: Pets & Poets Tour, a self-guided interactive walking tour to enjoy whenever you want. This audio tour is part of an Ordnance Survey series of bite-sized, tongue-in-cheek stories. Expect nutty nature, smelly smugglers, raucous royals you get the idea. Tread in the footsteps of druids and duellers on the slopes of Primrose Hill. The view from the top is really quite something. Learn about the dogs who caused a duel and why this area inspired possibly the cutest book and film about our four-legged friends. Admire a beautiful aviary and hear tales of escapees from nearby London Zoo. From renowned poets to a celebrated arts centre, expect plenty of culture. And discover why The Roundhouse is round! Total length: 1.59 miles; Suggested age range: 7+ 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!