Kenwood House

Kenwood House is a treasure trove of exquisite architecture and rare art. It houses the Iveagh Bequest, one of the richest art collections in north London, as well as breathtaking architecture and nature trails. You could lose hours wandering the house's rooms and galleries – give yourself plenty of time to take in the endless history. There's everything for art lovers, architecture buffs, even the outdoorsy types: they offer backpacks to take along its meandering trails, filled with five "discovery tools" to accompany you on your exploration. "Take a pair of binoculars and go on a lion hunt or try our handheld colour filter to see how the paintings change before your very eyes."