On the final leg of the challenge, Ben and Steve travel to Dubai. Being built over the last 40 years makes Dubai one of the most modern cities in the world. The guys set out to try and get an alternative perspective, flying above the city to spot wildlife in the desert, taking to the backstreets of the market in the old town, and visiting the world's tallest skyscraper, the iconic Burj Khalifa. This city offers a truly unreal experience.