If Kate Humble has a scratch map, it’s probably now just an ordinary map.

The 50-year-old BBC presenter and devoted globetrotter has spent her career travelling most of the known world, from a 2,000-mile odyssey across the Pacific, to investigating the shepherds of Afghanistan.

We discover her best and worst travel memories, and the causes of her wanderlust. If you think her programmes are intrepid, wait until you hear what she got up to aged 19…

Explore a hidden gem in the eastern coast of Africa, home to idyllic beaches, friendly locals, and a UNESCO World Heritage Site

If binge-watching Love Island, reading crazy adventures from Lord of the Flies, or following the royal family's summer vacation at an exclusive Caribbean island has left you wanting to plan your island getaway, then this vacation to Zanzibar is sure to bring you one step closer to fulfilling your islander dreams.