TravelBerlin - a day at the IGATo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoTravel05/24/2017May 24, 2017Presenter Lukas Stege tests Berlin's new green oasis: he takes the cable car system around the grounds, smells the flowers, discovers artworks and plants potatoes. https://p.dw.com/p/2dWIBAdvertisement