Expo 2020 Dubai: Step into a room full of real fog at the Switzerland Pavilion

Micro droplets of water cling to your hair and clothes once you enter the glass doors – but what is a little moisture in the face of hiking up the majestic Swiss Alps? It is chilly inside, pleasantly so, and bars of white light mark your elevated trek. But diving into this sea of fog also comes with a sense of trepidation. You cannot tell where you are headed.