Dubai’s new XLine – popularized by a recent viral video of Shaikh Hamdan – stretches all the way over the Dubai fountain, from the top of a 90-metre residential tower on Emaar Boulevard all the way to Dubai Mall, offering passengers stunning views of the Burj Khalifa and Downtown Dubai during the approximately 40-second trip.br br At the moment, XLine is by invitation only, and those interested can apply on the XDubai website.