Kate Humble follows the ancient frankincense trade route across the Middle East. She travels over the hills of southern Oman, and crosses into Yemen. Show more

Kate Humble reveals the secrets behind the ancient Jordanian city of Petra and finds out why a small plot of land is the most contested site in the world. Show more

Kate Humble crosses the Red Sea from Saudi Arabia to Egypt following the frankincense trail of the Pharaohs. Kate enters Karnack, the world's largest religious site. Show more

Kate Humble follows the ancient frankincense trade route through the enigmatic Kingdom of Saudi Arabia and discovers the modern nation and its people. Show more